Page 1 (Model 04042—Serial No. 312000001 and Up) (Model 04043—Serial No. 312000001 and Up) (Model 04046—Serial No. 400000000 and Up) (Model 04049—Serial No. 400000000 and Up) © 2018—The Toro® Company Original Instructions (EN) 8111 Lyndale Avenue South Contact us at www.Toro.com. Bloomington, MN 55420...
Page 2 Revision History Revision Date Description 2012 Initial issue. 2017 Added eFlex 2120. 01/2018 Added Revision History. 04/2018 Updated Cutting Unit chapter. 03/2019 Added Model 04049 and updated models 04042, 04043, and 04046 fitted with 04069. Revision History Page 2 Greensmaster ®...
Page 3 Reader Comments The Toro Company Technical Assistance Center maintains a continuous effort to improve the quality and usefulness of its publications. To do this effectively, we encourage user feedback. Please comment on the completeness, accuracy, organization, usability, and readability of this manual by an e-mail servicemanuals@toro.com...
Page 4 NOTES: NOTES: Page 4 Greensmaster ® eFlex 1800, 2100 and 2120 12189SL Rev E...
Page 5 The purpose of this publication is to provide the service technician with the information for troubleshooting, testing, and repairing assemblies and components on the Greensmaster eFlex 1800 (Model 04043), eFlex 2100 (Model 04042), eFlex 2120 (Models 04046 and 04049), eFlex 1800 (Model 04043 fitted with 04069), eFlex 2100 (Model 04042 fitted with 04069) and eFlex 2120 (Models 04046 and 04049 fitted with 04069).
Page 6 g207825 Figure 1 Service Procedure Icons The following icons appear throughout this Service Manual to bring attention to specific important details of a service procedure. Critical Process This icon is used to highlight: • installing safety equipment (shields, guards, seat belts, brakes and R.O.P.S. components) that may have been removed •...
Page 7: Table Of Contents
Table of Contents Preface ........................ 5 Chapter 1: Safety .................... 1–1 Safety Instructions ..................1–2 Safety and Instructional Decals ..............1–7 Chapter 2: Specifications and Maintenance ............ 2–1 Specifications ....................2–2 Torque Specifications ................... 2–7 Shop Supplies .................... 2–12 Special Tools ....................2–14 Chapter 3: Troubleshooting ................
Page 8 Wire Harness Diagram-Main-2120 (for Model 04046) ........A–8 Wire Harness Drawing-Main-1800/2100 and 2120 (for Models 04042, 04043, 04046 and 04049 fitted with 04069) ..........A–9 Wire Harness Drawing-Main-1800/2100 and 2120 (for Models 04042, 04043, 04046 and 04049 fitted with 04069) ..........A–10 Wire Harness-Li Battery-1800/2100, and 2120 (for Model 04042, 04043 and 04046)....................A–11 Wire Harness-Li Diagnostic-1800/2100, and 2120 (for Model 04042, 04043 and 04046)..................A–12...
Page 9 Chapter 1 Safety Table of Contents Safety Instructions ..........................1–2 Before Operating the Machine ......................1–3 While Operating the Machine ......................1–4 Maintenance and Service........................1–5 Connecting the Lithium Battery Pack ....................1–6 Safety and Instructional Decals ......................1–7 Greensmaster ®...
Page 10: Safety Instructions
Safety Instructions The Greensmaster eFlex 1800/2100, and 2120 machines have been tested and certified by Toro for compliance with existing safety standards and specifications. Although hazard control and accident prevention are partially dependent upon the design and configuration of the machine, these factors are also dependent on the awareness, concern, and proper training of the personnel involved in the operation, transport, maintenance, and storage of the machine.
Page 11: Before Operating The Machine
Review and understand the contents of the Operator’s Manuals and Operator's Training DVD before starting and operating the machine. Additional copies of the Operator’s Manuals are available on the internet at www.toro.com. • Do not allow children to operate the machine or allow adults to operate it without proper instructions.
Page 12: While Operating The Machine
While Operating the Machine 1. Always stand behind the handle when starting and operating the machine. 2. To begin the machine operation: A. Ensure that the machine wire harness is connected to the battery pack. B. Check that the control lever on the handle is in the N position EUTRAL for both traction and reel drives.
Page 13: Maintenance And Service
At the time of manufacture, the machine conformed to all applicable safety standards. To ensure optimum performance and continued safety certification of the machine, use genuine Toro replacement parts and accessories. The replacement parts and accessories of other manufacturers can result in non-conformance with the safety standards and can void the warranty.
Page 14: Connecting The Lithium Battery Pack
Connecting the Lithium Battery Pack WARNING The eFlex lithium battery pack contains high voltage which could burn or electrocute you. • Do not attempt to open the battery pack. • Do not place anything in the connector of the battery pack other than the wire harness connector that came with the product.
Page 15: Safety And Instructional Decals
Safety decals and instructions are easily visible to the operator and are located near any area of potential danger. Replace any decal that is damaged or lost. The decal part numbers are listed in your Parts Catalog. Order replacement decals from your Authorized Toro Distributor. Greensmaster ®...
Page 16 Safety: Safety and Instructional Decals Page 1–8 Greensmaster ® eFlex 1800, 2100 and 2120 12189SL Rev E...
Page 17: Chapter 2: Specifications And Maintenance
Chapter 2 Specifications and Maintenance Table of Contents Specifications ............................2–2 Overall Dimensions..........................2–2 Traction and Reel Drive System......................2–3 Electrical System ..........................2–3 Chassis and Controls ......................... 2–3 Cutting Unit ............................2–4 Belt Driven Groomer .......................... 2–5 Universal Groomer (Optional) ......................2–6 Torque Specifications ...........................
Page 18: Specifications
Specifications Overall Dimensions g272543 Figure 3 Specifications and Maintenance: Specifications Page 2–2 Greensmaster ® eFlex 1800, 2100 and 2120 12189SL Rev E...
Page 19: Traction And Reel Drive System
Traction and Reel Drive System Item Description Transmission Permanent magnet DC motor directly coupled to first stage of a multi-ribbed poly-V belt drive Belt tension maintained by spring loaded idler pulley Traction drive Transmission to traction drive uses a multi-ribbed poly-V belt Belt tension maintained by spring loaded idler pulley Differential Spur gear planetary differential...
Page 20: Cutting Unit
Cutting Unit g207099 Figure 4 Reel construction: 12.7 cm (5 inches) diameter, 11 or 14 carbon steel blades welded to 5 stamped steel spiders. High strength low alloy steel blades are through hardened and impact resistant. Frame construction: Precision machined die cast aluminum crossmember with 2 bolt-on die-cast aluminum side plates.
Page 21: Belt Driven Groomer
Cutting Unit (continued) Approximate weight: eFlex 1800 with 11 blade reel 31.3 kg (69 lb) eFlex 1800 with 14 blade reel 32.2 kg (71 lb) eFlex 2100/2120 with 11 blade reel 32.2 kg (71 lb) eFlex 2100/2120 with 14 blade reel 33.1 kg (73 lb) Note: Approximate weights listed do not include front roller or cutting unit options (e.g., roller scraper or groomer).
Page 22: Universal Groomer (Optional)
Universal Groomer (Optional) Item Description Grooming reel diameter 6 cm (2.375 inches) Spring Steel: 40 steel blades with 1/2 inch blade spacing. Carbide: 40 steel blades with 1/2 inch blade spacing. Groomer blade type Thin blade: 81 steel blades with 1/4 inch blade spacing.
Page 23: Torque Specifications
Torque Specifications The recommended fastener torque values are listed in the following tables. For critical applications, as determined by Toro, either the recommended torque or a torque that is unique to the application is clearly identified and specified in this Service Manual.
Page 24: Identifying The Fastener
Toro recommends replacing fasteners with a locking feature once they have been removed because the effectiveness of the locking feature diminishes with each reuse. If it is necessary to reuse a fastener with a locking feature; apply a thread locking compound (Loctite for example) to the fastener during installation.
Page 25: Standard Torque For Dry, Zinc Plated, And Steel Fasteners (Inch Series)
Standard Torque for Dry, Zinc Plated, and Steel Fasteners (Inch Series) Thread Size Grade 1, SAE Grade 1 Bolts, Screws, SAE Grade 5 Bolts, Screws, SAE Grade 8 Bolts, Screws, 5 and 8 Studs, and Sems with Studs, and Sems with Studs, and Sems with with Thin Regular Height Nuts...
Page 26: Standard Torque For Dry, Zinc Plated, And Steel Fasteners (Metric Fasteners)
Standard Torque for Dry, Zinc Plated, and Steel Fasteners (Metric Fasteners) Class 8.8 Bolts, Screws, and Class 10.9 Bolts, Screws, and Thread Size Studs with Regular Height Nuts Studs with Regular Height Nuts (Class 8 or Stronger Nuts) (Class 10 or Stronger Nuts) M5 X 0.8 57 ±...
Page 27: Other Torque Specifications
Other Torque Specifications SAE Grade 8 Steel Set Screws Recommended Torque Thread Size Square Head Hex Socket 1/4 - 20 UNC 140 ± 20 in-lb 73 ± 12 in-lb 5/16 - 18 UNC 215 ± 35 in-lb 145 ± 20 in-lb 3/8 - 16 UNC 35 ±...
Page 28: Shop Supplies
Shop Supplies The procedures found in this Service Manual may recommend the use of commonly used shop supplies (lubricants, sealants, and adhesives). A symbol denoting the use of a shop supply may appear in figures that support a procedure. Always refer to the written procedure for specific information regarding the type and the application of a shop supply.
Page 29 Anti-seize lubricant Used to prevent corrosion, galling, and seizure between metal parts. Most often applied to shafts and bores during assembly. Unless otherwise specified, high viscosity regular grade lithium-graphite based anti-seize lubricant should be used. Grease Can be used to pre-fill (pack) bearings, boots, and seals before assembly, ease installation of components during assembly, or fill cavities between moving parts through grease fittings after assembly.
Page 30: Special Tools
Special Tools You can order these special tools from your Toro Distributor. Some tools may also be available from a local tool supplier. Remote Starter Switch After flushing the hydraulic system or replacing a hydraulic component (e.g. gear pump, piston pump, drive motor), it is necessary to prime the hydraulic pumps.
Page 31 Battery Terminal Protector Toro Part No. 107-0392 Use this aerosol spray on the battery terminals, ring terminals, and fork terminals to reduce corrosion problems. Apply the terminal protector to the connection after you secure the battery cable, ring terminal, or fork terminal.
Page 32 Cutting Performance Paper Toro Part No. 125–5610 (300 strips) Cutting performance paper is used to test the cutting reel performance after adjusting the reel to bedknife clearance. Reel Drive Shaft Toro Part No.
Page 33 Angle indicator Bedknife Bedknife Screw Tool Toro Part No. TOR510880 This screwdriver-type bit is made to fit Toro bedknife attaching screws. Use this bit with a torque wrench to secure the bedknife to the bedbar. IMPORTANT Important: To prevent damage to the bedbar, DO NOT use an air or manual impact wrench with this tool.
Page 34 This tool should be used with the Toro Guide to Evaluation Reel Mower Performance and Using the Turf Evaluator (Toro part no. 97931SL) available from your local authorized Toro Distributor.
Page 35: Chapter 3: Troubleshooting
Chapter 3 Troubleshooting Table of Contents GEARS – The Systematic Approach to Defining, Diagnosing and Solving Problems ......3–2 Gather Information ..........................3–2 Evaluate Potential Causes ......................... 3–2 Assess Performance.......................... 3–2 Repair ..............................3–2 Solution Confirmation......................... 3–2 Electrical System: Troubleshooting ....................... 3–3 Factors That Can Affect Quality of Cut....................
Page 36: Gears - The Systematic Approach To Defining, Diagnosing And Solving Problems
GEARS – The Systematic Approach to Defining, Diagnosing and Solving Problems Gather Information • Information reported by the customer • Information observed by you • Establish the what, where and when of the issue Evaluate Potential Causes • Consider possible causes of the problem to develop a hypothesis •...
Page 37: Electrical System: Troubleshooting
Electrical System: Troubleshooting CAUTION Remove all the jewelry, especially rings and watches, before doing any electrical troubleshooting or testing. For the effective troubleshooting and repairs, you must have a good understanding of the electrical circuits and components that are used on this machine;...
Page 38 Traction Circuit is Inoperative (continued) Possible Causes Correction The parking brake latch switch is not adjusted Use the InfoCenter Diagnostics screen to correctly or is damaged. check the parking brake latch switch operation. Adjust or replace the parking brake latch switch if necessary.
Page 39 EZ Turn System is Not Working (continued) Possible Causes Correction The EZ turn sensor on the cutting unit roll Use the InfoCenter Diagnostics screen to frame is not adjusted correctly or is damaged. check the EZ turn sensor operation. Adjust or replace the EZ turn sensor if necessary;...
Page 40: Factors That Can Affect Quality Of Cut
Factors That Can Affect Quality of Cut There are a number of factors that can contribute to unsatisfactory quality of cut, some of which may be turf conditions. Turf conditions such as excessive thatch, sponginess or attempting to cut off too much grass height may not always be overcome by adjusting the cutting unit.
Page 41: Factors Affecting Grooming
Factors Affecting Grooming There are a number of factors that can affect the performance of grooming. These factors vary for different golf courses and from green to green. It is important to inspect the turf frequently and vary the grooming practice with turf needs.
Page 42: Grooming Reel Mechanical Problems
Grooming Reel Mechanical Problems Problem Possible Causes Correction The grooming reel rotates The grooming reel should Normal operation. when it is in the raised, rotate whenever the cutting transport position (forward unit is engaged. rotating groomer drive). No rotation of the grooming Seized grooming reel or idler Identify and replace damaged reel (forward rotating groomer...
Page 43 Chapter 4 Traction and Reel Drive System Table of Contents General Information ..........................4–2 Connecting the Lithium Battery Pack ....................4–3 Disengaging the Drum Drive from the Transmission ................4–4 Transmission Belt Tensioner ......................4–5 Special Tools ............................4–7 Modified Socket for Reel Clutch Bearing Collar.................. 4–7 Spline Insert Tool ..........................
Page 44: General Information
General Information The Operator’s Manual provides information regarding the operation, general maintenance, and maintenance intervals for your machine. Refer to the Operator’s Manual for additional information when servicing the machine. Traction and Reel Drive System: General Information Page 4–2 Greensmaster ®...
Page 45: Connecting The Lithium Battery Pack
Connecting the Lithium Battery Pack WARNING The eFlex lithium battery pack contains high voltage which could burn or electrocute you. • Do not attempt to open the battery pack. • Do not place anything in the connector of the battery pack other than the wire harness connector that came with the product.
Page 46: Disengaging The Drum Drive From The Transmission
Disengaging the Drum Drive from the Transmission The traction drum is driven by a multi-ribbed belt that is tensioned with a spring loaded idler assembly. To disengage the traction drum drive from the transmission, do the following procedure: 1. Park the machine on a level surface, turn the key switch to the O position, and remove the key from the key switch.
Page 47: Transmission Belt Tensioner
Transmission Belt Tensioner The transmission pulleys are driven by a multi-ribbed belt that is tensioned with a spring loaded idler assembly. If the transmission belt tension needs to be engaged or disengaged, do the following procedure: 1. Park the machine on a level surface, turn the key switch to the O position, and remove the key from the key switch.
Page 48 Transmission Belt Tensioner (continued) CAUTION Be careful when rotating the transmission engage/disengage lever. The lever is spring loaded and may cause personal injury. 3. To disengage the spring loaded idler from the transmission drive belt, use a 3/8 inch wrench to rotate the engage/disengage shaft 1/4 turn clockwise. 4.
Page 49: Special Tools
Special Tools Modified Socket for Reel Clutch Bearing Collar g203657 Figure 14 Hub flat location Reel clutch shaft Bearing collar The modified socket is used to remove and install the reel clutch bearing collar when servicing the transmission reel clutch shaft (Figure 14).
Page 50 Modified Socket Use IMPORTANT To prevent damage, avoid using excessive clamping pressure on the reel clutch shaft assembly. g203659 Figure 16 Modified socket Reel clutch shaft assembly 3. 1. Use flats on the reel drive hub to carefully secure the reel clutch shaft assembly in a vise.
Page 51: Spline Insert Tool
Motor adapter Driven pulley Transmission housing Splined coupler Drive spline Toro Part No. TOR4112 Use a spline insert tool to remove or install the drive spline into the transmission driven pulley. Refer to Transmission Drive System (page 4–50) for complete information on servicing the transmission drive system.
Page 52: Adjustments
Adjustments Adjusting the Cutting Unit Clip The cutting unit clip adjustment on the eFlex 1800/2100, and 2120 can be changed by installing the cutting unit drive pulleys to the appropriate locations on the reel drive assembly. The clip frequency pulley locations for 11 blade and 14 blade cutting units are shown in Figure To adjust the clip frequency, do the following procedure:...
Page 53 Adjusting the Cutting Unit Clip (continued) g203641 Figure 20 22 tooth pulley is aluminum color 25 tooth pulley is red color 24 tooth pulley is black color 4. Apply anti-seize lubricant to the top of the woodruff keys. Arrange the pulleys on the reel drive assembly as necessary for desired clip frequency (Figure 20).
Page 54: Adjusting The Reel Clutch
Adjusting the Reel Clutch To adjust the reel clutch, do the following procedure: 1. Park the machine on a level surface, turn the key switch to the O position, and remove the key from the key switch. Disconnect the battery pack; refer Connecting the Lithium Battery Pack (page 4–3).
Page 55 Adjusting the Reel Clutch (continued) g203643 Figure 22 Reel clutch lever Reel drive hub Reel clutch pulley Reel clutch hub 6. Back out the set screw in reel clutch lever until the reel clutch hub causes the tips of the reel drive hub teeth to contact the mating reel clutch pulley (Item 2 in Figure 22).
Page 56: Service And Repairs
Service and Repairs Reel Drive Belt The eFlex machines use a positive drive belt on the left side of the machine to operate the cutting unit. Removing the Reel Drive Belt 1. Park the machine on a level surface, turn the key switch to the O position, and remove the key from the key switch.
Page 57 Installing the Reel Drive Belt 1. Ensure that the battery pack is disconnected; refer to Connecting the Lithium Battery Pack (page 4–3). 2. Use a 16 mm (5/8 inch) wrench, rotate and hold the bearing housing to allow the reel drive belt installation (Figure 24).
Page 58: Reel Drive Assembly
Reel Drive Assembly g203644 Figure 25 Shoulder bolt Set screw (2 each per pulley) Reel driveshaft Bearing housing assembly Reel pulley (25 tooth) (red) Reel drive housing Woodruff key (3 each) Push nut O-ring O-ring Reel drive cover Hex nut (2 each) Hardened washer Flange-head screw Cutting unit...
Page 59 Removing the Reel Drive Assembly 1. Park the machine on a level surface, turn the key switch to the O position, and remove the key from the key switch. Disconnect the battery pack; refer Connecting the Lithium Battery Pack (page 4–3).
Page 60 Installing the Reel Drive Assembly 1. Install all the components that were removed to the reel drive housing (Figure 25). If the ball bearings (item 8 in Figure 25) were removed from the idler shaft, use a press to install new bearings and the bearing spacer onto the shaft.
Page 61: Reel Drive Bearing Housing
Reel Drive Bearing Housing g203648 Figure 27 Reel hex shaft Flocked bearing shield Reel input shaft Spring pin (2 each) Wave washer Bearing (2 each) O-ring (2 each) Bearing spacer Wave spring Bearing housing Retaining ring Flat washer Retaining ring Flex coupler Disassembling the Reel Drive Bearing Housing 1.
Page 62 Disassembling the Reel Drive Bearing Housing (continued) IMPORTANT When removing the flex coupler (item 15 in Figure 27) from the reel input shaft, do not damage the outer surface of the coupler (e.g., grasping with pliers or mounting in a vise) as coupler may be damaged and fail prematurely.
Page 63: Drum Drive Belt
Drum Drive Belt g203649 Figure 28 Washer-head screw (7 each) Drive pulley (from transmission) Drum drive belt Wave washer Washer-head screw (4 each) Brake mount pin Retaining ring Idler arm assembly Brake band Extension spring Shoulder screw Gear assembly Brake clevis pin Idler pulley assembly Gasket Drum drive housing...
Page 64 Removing the Drum Drive Belt (continued) 4. Rotate the traction engage/disengage lever to the disengaged position to remove tension from the drum drive belt; refer to Disengaging the Drum Drive from the Transmission (page 4–4). 5. Remove the 7 washer-head screws (item 1 in Figure 28) that secure the drum drive cover, and remove the cover to expose the drum drive system.
Page 65 Installing the Drum Drive Belt (continued) 5. Ensure that the wave washer (item 2 in Figure 28) is pressed into the bore of the drum drive cover. 6. Position new gasket (item 17 in Figure 28) to the housing surface. 7.
Page 66: Drum Drive Idler Assembly
Drum Drive Idler Assembly g203649 Figure 31 Washer-head screw (7 each) Drive pulley (from transmission) Drum drive belt Wave washer Washer-head screw (4 each) Brake mount pin Retaining ring Idler arm assembly Brake band Extension spring Shoulder screw Gear assembly Brake clevis pin Idler pulley assembly Gasket...
Page 67 Removing the Drum Drive Idler Assembly (continued) 5. Remove the 7 washer-head screws (item 1 in Figure 31) that secure the drum drive cover, and remove the cover to expose the drum drive system. 6. Remove and discard the gasket (item 17 in Figure 31) from the cover and housing.
Page 68 Installing the Drum Drive Idler Assembly (continued) 6. Slide the drum drive cover onto the drum drive assembly. 7. Install the 7 washer-head screws to secure the cover to the housing. Tighten the screws as follows: A. First, use an alternating crossing pattern, torque all the screws to 1.7 to 4.5 N∙m (15 to 40 in-lb).
Page 69: Traction Drums
Traction Drums g204319 Figure 33 Differential assembly Straight bushing Lock collar Drum shaft Retaining ring (2 each) Square key (2 each) Traction engage lever Long spur gear Thrust washer Flat washer Left side plate Bolt Straight bushing (2 each) Left hex shaft Traction lever Washer-head screw Bearing nut...
Page 70 Removing the Traction Drum (continued) 3. If installed, remove the rail kit wheels; refer to Rail Kit Wheels (Optional) (page 6–24). 4. Remove the handle assembly from the machine; refer to Handle Assembly (page 6–4). 5. Support both sides of the machine frame with the jack stands or suitable blocking to prevent the machine from moving.
Page 71 Removing the Traction Drum (continued) 11. If necessary, remove the left hex shaft (item 25 in Figure 33) and ball bearing from the bearing nut. 12. Insert a bar stock or other suitable tool through the spokes of the right traction drum to keep the drum from turning.
Page 72 Installing the Traction Drum (continued) g203653 Figure 35 Grease seal Left traction drum 8. If a grease seal (item 28 in Figure 33) was removed from the left traction drum, install a new grease seal into the drum. Ensure that the seal lip is orientated toward the center of the drum.
Page 73: Differential Assembly
Differential Assembly g204321 Figure 36 Long spur gear Differential assembly Retaining ring (2 each) Traction engage lever Drum shaft Left side plate Square key (2 each) Flat washer Left hex shaft Thrust washer Bolt Bearing nut Straight bushing (2 each) Washer-head screw Left traction drum Traction lever...
Page 74 Removing the Differential Assembly 1. Park the machine on a level surface, turn the key switch to the O position, and remove the key from the key switch. Disconnect the battery pack; refer Connecting the Lithium Battery Pack (page 4–3). 2.
Page 75 Removing the Differential Assembly (continued) IMPORTANT As the drum shaft (item 2 in Figure 36) and differential assembly are removed, ensure to retrieve and note the location of the thrust washer for assembly purposes. 5. Push the drum shaft out of the differential assembly. Ensure to locate and retrieve the thrust washer.
Page 76: Servicing The Differential Assembly
Servicing the Differential Assembly g204322 Figure 39 Ball bearing (2 each) Spacer (9 each) Spur gear (3 each) Socket-head screw (6 each) Pin (6 each) Cover Dual spur gear (6 each) Housing Traction and Reel Drive System: Service and Repairs Page 4–34 Greensmaster ®...
Page 77 Disassembling the Differential Assembly 1. Remove the differential assembly from the machine; refer to Removing the Differential Assembly (page 4–32). g204323 Figure 40 Cover index mark Housing index mark 2. Remove the 6 socket-head screws that secure the cover to the housing. For assembly purposes, note the alignment of the index marks on the housing and cover (Figure...
Page 78 Disassembling the Differential Assembly (continued) 7. If necessary, remove the ball bearings from the cover and housing. There are 2 holes in the cover and housing that allow use of a pin punch to remove the bearings. Discard the bearings that were removed. Inspecting the Differential Assembly 1.
Page 79 Assembling the Differential Assembly (continued) 8. Install the differential assembly to the machine; refer to Differential Assembly (page 4–31). Greensmaster ® eFlex 1800, 2100 and 2120 Page 4–37 Traction and Reel Drive System: Service and Repairs 12189SL Rev E...
Page 80: Transmission Drive Belt
Transmission Drive Belt g205729 Figure 43 Transmission assembly Transmission cover Gasket Wave washer (2 each) Telescoping coupler Transmission belt Washer-head screw (7 each) Driveshaft wire The transmission removal from the machine is not necessary to service the transmission drive belt. The transmission drive belt can be replaced by removing the battery pack from the frame, removing the transmission cover, and removing the drive belt.
Page 81 Removing the Transmission Drive Belt 1. Park the machine on a level surface, turn the key switch to the O position, and remove the key from the key switch. Disconnect the battery pack; refer Connecting the Lithium Battery Pack (page 4–3).
Page 82 Installing the Transmission Drive Belt IMPORTANT During assembly, ensure that the transmission cover is installed with fasteners properly torqued before applying tension to the transmission belt. 1. Install new transmission belt onto the pulleys in the transmission. Ensure that the belt is correctly routed around the drive and idler pulleys (Figure 44).
Page 83: Transmission Idler System
Transmission Idler System g205731 Figure 46 Retaining ring Engage/disengage shaft Idler pulley bushing (2 each) Flange bushing (4 each) Bolt (2 each) Shoulder screw Idler pulley Transmission belt Main drive idler Driven pulley (drum drive) Transmission cover Extension spring Ball bearing (6 each) Idler pulley (2 each) The transmission removal from the machine is not necessary to service the transmission idler system.
Page 84 Disassembling the Transmission Idler System 1. Park the machine on a level surface, turn the key switch to the O position, and remove the key from the key switch. Disconnect the battery pack; refer Connecting the Lithium Battery Pack (page 4–3).
Page 85: Transmission Reel Drive System
Transmission Reel Drive System g205733 Figure 48 Transmission housing Hex shaft Flange bushing (2 each) Reel brake ring Spring pin (2 each) Reel brake disc Reel clutch fork Flat washer Retaining ring Flange bushing (2 each) Flocked bearing shield Ball bearing Clutch pivot pin (2 each) Bearing collar Plug...
Page 86 Removing the Reel Clutch Shaft (bearing not seized) (continued) 3. Remove the transmission drive belt; refer to Transmission Drive Belt (page 4–38). 4. Remove the retaining ring (item 28 in Figure 48) that secures the reel clutch lever in the transmission housing. Slide the reel clutch lever from the housing.
Page 87 Disassembling the Reel Clutch Shaft (continued) 2. Press the ball bearing (item 24 in Figure 48) from the end of the reel clutch shaft. Discard the bearing that was removed. 3. Carefully remove the retaining ring (item 23 in Figure 48) that secures the reel brake disc to the reel drive hub.
Page 88 Disassembling the Reel Clutch Shaft (continued) 10. If necessary, remove the ball bearings and spacer from the pulley. Discard the bearings that were removed. Assembling the Reel Clutch Shaft 1. If the ball bearings were removed from the reel clutch pulley, press new inner bearing fully to the bottom of the bore in the pulley.
Page 89 Assembling the Reel Clutch Shaft (continued) IMPORTANT When installing the flex coupler (item 10 in Figure 48) onto the shaft, do not damage the outer surface of the coupler (e.g., grasping with pliers or mounting in vise) as coupler may be damaged and fail prematurely.
Page 90: Removing The Reel Clutch Shaft (Seized Bearing Condition)
Removing the Reel Clutch Shaft (seized bearing condition) g205735 Figure 51 Reel clutch shaft Ball bearing Housing bearing bore If the reel clutch shaft assembly cannot be easily removed from the transmission housing due to bearing seizure, follow the procedure to remove the reel clutch shaft assembly.
Page 91 Removing the Reel Clutch Shaft (seized bearing condition) (continued) IMPORTANT The ball bearing will be damaged during this procedure. Remove the ball bearing from the reel clutch shaft and discard the bearing after the shaft has been removed from the housing; refer to Transmission Reel Drive System (page 4–43) for bearing removal information.
Page 92: Transmission Drive System
Transmission Drive System g205737 Figure 53 Flange-head screw (2 each) Flat washer Drive spline Motor adapter Set screw Splined coupler Transmission housing Retaining ring Ball bearing Retaining ring Wave spring Washer-head screw (4 each) Ball bearing Wave washer O-ring Flocked bearing shield Driven pulley Electric motor assembly The transmission removal from the machine is not necessary to service...
Page 93 Disassembling the Transmission Drive System (continued) 4. Slide the driven pulley assembly (including bearings) from the motor adapter (item 2 in Figure 53). 5. If necessary, remove the 4 washer-head screws (item 16 in Figure 53) that secure the motor adapter to the transmission housing, and remove the adapter from the housing.
Page 94 Assembling the Transmission Drive System (continued) D. Install the set screw (item 8 in Figure 53) into the end of the pulley and tighten against the drive spline. E. Secure the splined coupler in the driven pulley with the retaining ring (item 4 in Figure 53).
Page 95: Transmission Drum Drive System
Transmission Drum Drive System g205738 Figure 54 Bolt Driven pulley (traction drum drive) Washer-head screw (4 each) Ball bearing (2 each) Flange nut Extension housing Wave washer Driven pulley Woodruff key Spacer Hardened washer (2 each) Transmission housing Flange-head screw (2 each) The transmission removal from the machine is not necessary to service the transmission drum drive system shown in Figure...
Page 96 Disassembling the Transmission Drum Drive System (continued) 6. If necessary, remove the ball bearings (item 2 in Figure 54), spacer, and wave washer from the extension housing. 7. If necessary, remove the extension housing as follows: A. Loosen the fasteners (items 7, 10, and 11 in Figure 54) that secure the transmission housing to the machine frame.
Page 97 Assembling the Transmission Drum Drive System (continued) E. Secure the transmission housing to the machine frame by tightening the fasteners (items 7, 10, and 11 in Figure 54). If the fasteners were removed, ensure that the hardened washer is below the frame tube. 2.
Page 98: Transmission
Transmission g205909 Figure 56 Transmission assembly Brake band Bolt Flange-head screw Washer-head screw (11 each) Hardened washer O-ring Drum drive cover Right drum drive housing Flange-head screw (2 each) Gasket Flange-head screw Electric motor assembly Retaining ring Extension housing Drum drive belt Extension spring The transmission removal from the machine is not necessary in order to service the internal transmission components.
Page 99 Removing the Transmission g203645 Figure 57 Telescoping coupler Cutting unit hex shaft 1. Park the machine on a level surface, turn the key switch to the O position, and remove the key from the key switch. Disconnect the battery pack; refer Connecting the Lithium Battery Pack (page 4–3).
Page 100 Installing the Transmission 1. Ensure that all the internal transmission components are correctly installed before transmission is installed to the machine frame. 2. Carefully install the transmission assembly toward right side of the machine so that the extension housing is inserted into the right drum housing. 3.
Page 101: Chapter 5: Electrical System
Table of Contents General Information ..........................5–3 Operator’s Manuals..........................5–3 Electrical Schematics and Diagrams....................5–3 Toro Electronic Controller (TEC) ......................5–4 CAN-bus Communications......................... 5–6 Connecting the Lithium Battery Pack ....................5–7 Electrical System Operation ........................5–8 Lithium Battery Pack Charger Operation (for Models 04042, 04043 and 04046) ........5–10 Start-Up............................
Page 102 Lithium Battery Pack (for Models 04042, 04043, and 04046) ............5–74 Samsung Lithium Battery Pack (for Models 04042, 04043, 04046 and 04049 fitted with 04069).............................. 5–80 Samsung Battery Controller (for Models 04042, 04043, 04046 and 04049 fitted with 04069).............................. 5–84 Lithium Battery Pack Charger (for Models 04042, 04043 and 04046) ..........
Page 103: General Information
General Information The Greensmaster eFlex machine uses a 53 VDC (nominal) electrical system that is an isolated circuit. The machine frame is not used for any ground connections. After performing any repair on the machine electrical components, ensure that the wiring is routed and secured so as to prevent abrasion or contact with moving machine parts.
Page 104: Toro Electronic Controller (Tec)
2120 Model 04049 (shown) Lithium battery pack Samsung SDI controller The Greensmaster 1800/2100, and 2120 machines use a Toro Electronic Controller (TEC) to manage the machine electrical functions. The controller is a microprocessor controlled device that senses the condition of various switches (inputs) and directs electrical power to control the appropriate machine functions (outputs) based on the inputs.
Page 105 Before performing any welding on the machine, do the following to prevent damaging the electrical system of the machine: • Disconnect the machine connector from the lithium battery pack. • Disconnect the wire harness connectors from the Toro Electronic Controller. Greensmaster ® eFlex 1800, 2100 and 2120 Page 5–5...
Page 106: Can-Bus Communications
CAN-bus Communications The TEC communicates with other electrical components (lithium battery pack, electric motor, and InfoCenter display) on a CAN-bus communication system. The CAN-bus system reduces the number of electrical components and connections that are used on the machine and allows the number of wires in the wire harness to be reduced.
Page 107: Connecting The Lithium Battery Pack
Connecting the Lithium Battery Pack WARNING The eFlex lithium battery pack contains high voltage which could burn or electrocute you. • Do not attempt to open the battery pack. • Do not place anything in the connector of the battery pack other than the wire harness connector that came with the product.
Page 108: Electrical System Operation
Electrical System Operation The Greensmaster eFlex machines utilize a 53 VDC (nominal) lithium ion battery pack to supply electrical power to the Toro electronic controller (TEC), an electric motor, and a main contactor. Circuit protection for this 53 VDC (nominal) system includes 3 fuses that reside in the wire harness fuse block and a single fuse in the battery pack.
Page 109 the InfoCenter display comes on-line, the key switch can be turned to the R position and the machine will be ready for operation. Run Process Pushing the traction engagement lever forward closes the traction switch. This closed switch is used as an input by the TEC which communicates to the electric motor to engage.
Page 110: Lithium Battery Pack Charger Operation (For Models 04042, 04043 And 04046)
Lithium Battery Pack Charger Operation (for Models 04042, 04043 and 04046) g202196 Figure 61 Power supply cord Input power socket On LED Fuse tray Power switch Charging LED Output cord LCD message display Ready LED The lithium battery pack charger (Figure 61) is used to charge the nominal 53 V (42 V to 64 V @ 100% state of charge) 35 Ah lithium battery pack that is...
Page 111: Start-Up
The charger states are described on the following pages. Start-Up g202197 Figure 62 Start-Up Message Screens Bus discharge Battery pack wake Battery connected When the battery charger power switch is initially turned on, the charger ensures that the charger bus voltage is at 0 V. If necessary, the charger discharges the bus as a step in the start-up process.
Page 112: Ramp Up
Ramp Up g202198 Figure 63 Ramp Up Message Screen Once the battery pack contactor is closed, the charger detects the voltage level of the battery pack. The charger bus is then pre-charged to match the battery voltage to be sure that there is not a voltage differential between the charger and the battery pack.
Page 113: Cell Balance
Cell Balance g202200 Figure 65 Cell Balance Message Screen Once the pack has charged to 100% state of charge (SOC), the battery pack will determine if cell balancing is necessary. If necessary, it will equalize the individual cells in the battery pack. The charger will cease to output current and voltage, and will present a high impedance connection at the high voltage terminal of the battery.
Page 114: Hibernate
Hibernate g202297 Figure 67 Hibernate Message Screens During hibernate mode Wake from hibernate The hibernate state of the charger is a very low AC current draw charger mode. This state starts automatically 24 hours after the start of the latest charge operation.
Page 115: Charger Fault Codes
Some faults will be reset during the restart and will then allow normal charger operation. If a fault continues to occur, ensure that you record the fault information and contact your Toro Distributor for assistance. Greensmaster ®...
Page 116: Special Tools
Special Tools You can order these special tools from your Authorized Toro Distributor. Some tools are also available from a local supplier. Electric Motor Rotor Tool Set g202294 Figure 69 Base plate Handle Threaded shaft Toro Part No. TOR6028 The rotor tool set for the electric motor is required to remove and install the rotor from the motor housing.
Page 117 Removing the Rotor (continued) g202295 Figure 70 Torx-head screw (6 each) O-ring Motor cover Housing assembly O-ring Rotor Bearing Wave washer Bearing O-ring 2. Remove the 6 torx-head screws that secure the motor cover (Figure 70). Note: Do not remove the cover from the motor assembly. 3.
Page 118 Installing the Rotor (continued) 3. While guiding the rotor into the motor housing, slowly rotate the threaded shaft to allow the rotor to be drawn into the housing. Once the rotor is fully installed into housing, remove the tool set from the motor housing. Electrical System: Special Tools Page 5–18 Greensmaster...
Page 119: Infocenter Display
InfoCenter Display g202949 Figure 71 Handle InfoCenter display The InfoCenter display used on your Greensmaster eFlex is a LCD device that is located on the handle console (Figure 71). The InfoCenter provides information to the operator during the operation of the machine, provides electrical system diagnostic assistance for the technicians, and allows inputs for the adjustable machine settings.
Page 120 g202945 Figure 72 Electrical System: InfoCenter Display Page 5–20 Greensmaster ® eFlex 1800, 2100 and 2120 12189SL Rev E...
Page 121: Splash Screen
Splash Screen g202947 Figure 73 Fault indicator Down button Hour meter Menu/back button Left/right button When the key switch is initially turned to the R or S position, the fault TART indicator illuminates for a few seconds to verify indicator operation and the InfoCenter splash screen appears (Figure 73).
Page 122: Main Information Screen
Main Information Screen g202946 Figure 74 Speed control setting Down button Fault log indicator Left/right button Menu/back button Battery indicator The InfoCenter main information screen (Figure 74) is displayed after the initial splash screen has been displayed for 5 seconds. The main information screen is the default screen as it will be displayed during normal machine operation.
Page 123: Operator Advisories
Main Information Screen (continued) The main menu and additional information screens can be accessed from the InfoCenter main information screen by pressing and releasing the menu/back button (as indicated by at the bottom of the screen) on the display. Once to the main menu screen (Figure 75), navigation to the menu items can occur.
Page 124 Operator Advisories (continued) Battery Current Limit (#205): (for Models 04042, 04043 and 04046) This advisory notifies the operator that the electric motor drive current has been lowered by the lithium battery pack controller. The operator may notice lower machine performance. For example, the battery current limit advisory would be displayed if the battery pack temperature is excessive.
Page 125: Main Menu Screen
Main Menu Screen g187148 Figure 77 Main menu Menu/back button Left/right button Menu items Down button The main menu screen can be accessed from the InfoCenter main information screen by pressing and releasing the menu/back button (as indicated by the bottom of the screen) on the display. Once to the main menu screen (Figure 77), navigation to the 5 different menu items can occur.
Page 126: Faults Screen
Faults Screen g202792 Figure 78 Fault items Left/right button Down button Fault menu Menu/back button The faults screen (Figure 78) will list all the machine electrical faults that have occurred since the faults were last cleared from the InfoCenter. The faults will be identified by a number and when the fault occurred.
Page 127 Faults Screen (continued) Fault Table (continued) Fault Identification Fault Description Electric motor stalled during operation Software incompatible Key switch stuck in the O position Internal lithium battery pack fault Software fault** Contactor fault** Throttle sensor fault** *For Models 04042 and 04043 only. **For Models 04042, 04043, 04046 and 04049 fitted with 04069 only.
Page 128: Service Screen
Service Screen g202793 Figure 79 Left/right button Service items Down button Service menu Menu/back button The service screen (Figure 79) contains the following machine information: • Hours (hours that the key switch has been in the O position) • Mow time (hours that the cutting unit has been engaged) •...
Page 129: Diagnostics Screen
Diagnostics Screen g202794 Figure 80 Left/right button Diagnostics items Down button Diagnostics menu Menu/back button The diagnostics screen (Figure 80) lists the various states of the machine electrical components. The diagnostics screen should be used to check the operation of the machine switches and controls. IMPORTANT When using the diagnostics screen, ensure to have the machine on kickstand to prevent unexpected machine movement as switches...
Page 130 Diagnostics Screen (continued) • Throttle identifies the throttle control setting (in volts) that is used by the TEC to determine the electric motor speed. Rotating the speed wheel should change the setting. Voltage for throttle settings should range from 0.35 to 4.80 VDC depending on the speed wheel location.
Page 131: Settings Screen
Settings Screen g202942 Figure 81 Left/right button Settings items Down button Settings menu Menu/back button The settings screen (Figure 81) identifies the InfoCenter language and units (English or Metric). The settings screen also allows the operator to customize the backlight (brightness) and contrast settings for the InfoCenter display. Units: Use the left/right button (as indicated by the at the bottom of the screen) to select between metric or English units of measure.
Page 132: About Screen
About Screen S/W Rev: g202948 Figure 82 Left/right button About items Down button About menu Menu/back button The about screen (Figure 82) identifies the machine model number, serial number, and TEC software revision. To return to the main menu screen from the about screen, press the menu/back button (as indicated by the at the bottom of the screen).
Page 133: Adjustments
Adjustments Parking Brake Latch Switch g202425 Figure 83 Service brake lever Parking brake latch Parking brake latch switch Switch panel The parking brake latch switch is a normally open proximity switch. The switch is attached to the handle assembly switch panel (Figure 83).
Page 134 Adjusting the Parking Brake Latch Switch 1. Park the machine on a level surface and place the traction lever in the position. Turn the key switch to the O position and remove the EUTRAL key from the key switch. 2. Disconnect the battery pack; refer to Connecting the Lithium Battery Pack (page 5–7).
Page 135: Traction Switch
Traction Switch g202427 Figure 85 Traction switch Bolt head Switch mount bracket Engagement lever The traction switch is a normally open proximity switch. The switch is attached to the handle assembly switch mount bracket (Figure 85). When the traction engagement lever is not engaged, the head of the bolt in the traction lever is positioned away from the target end of the traction switch so that the switch is in its normal open state.
Page 136 Adjusting the Traction Switch 1. Park the machine on a level surface and place the traction lever in the position. Turn the key switch to the O position and remove the EUTRAL key from the key switch. 2. Disconnect the battery pack; refer to Connecting the Lithium Battery Pack (page 5–7).
Page 137: Reel Engage Switch
Reel Engage Switch g202429 Figure 87 Reel lever tab Switch mount bracket Reel engage switch Engagement lever The reel engage switch is a normally open proximity switch. The switch is attached to the handle assembly switch mount bracket (Figure 87). When the cutting unit is not engaged, the tab on the cutting unit engagement lever is positioned away from the target end of the reel engage switch so that the switch remains open.
Page 138 Adjusting the Reel Engage Switch 1. Park the machine on a level surface and place the traction lever in the position. Turn the key switch to the O position and remove the EUTRAL key from the key switch. 2. Disconnect the battery pack; refer to Connecting the Lithium Battery Pack (page 5–7).
Page 139: Testing The Electrical Components
Testing the Electrical Components Whenever possible, check the component circuit operation with the InfoCenter display on the console. With the key switch in the R position, use the InfoCenter diagnostics menu to ensure that the component state changes as the component is toggled. This quick check identifies that the component and circuit wiring are working as designed.
Page 140: Fuse Block
Fuse Block g202431 Figure 89 eFlex 2120 Model 04046 (shown) Power center cover Upper screw (2 each) Rear screw (2 each) The fuse block on the Greensmaster eFlex is attached to the machine under the power center cover (Figure 89). Accessing the Fuse 1.
Page 141 Accessing the Fuse (continued) 4. (For Models 04042, 04043, 04046 and 04049 fitted with 04069) Remove the 8 bolts that secures the battery cover to the mount bracket; refer to Figure 90. Remove the battery cover from the mount bracket. Fuse Identification and Function g202432 Figure 91...
Page 142 Fuse Identification and Function (continued) Fuse F1-2 (3 A): Protects logic power supply circuits. Fuse F1-3 (3 A): Protects optional LED work light circuit. Fuse F1-4: This fuse block position is open. Testing the Fuse 1. Access the fuse block as described above. 2.
Page 143: Lithium Battery Pack Fuse (For Models 04042, 04043, And 04046)
Lithium Battery Pack Fuse (For Models 04042, 04043, and 04046) g202433 Figure 93 eFlex 2120 Model 04046 (shown) Screw (8 each) Fuse cover Lithium battery pack g202434 Figure 94 eFlex 2120 Model 04046 (shown) Lithium battery pack Lock washer (8 each) Fuse Screw (8 each) Fuse cover...
Page 144 IMPORTANT Do not open the lithium battery pack. With the exception of the battery pack fuse, fuse cover, and labels, there are no consumer serviceable parts on or in the battery pack. If you open the battery pack, you will void the warranty. The battery pack is protected by tamper-alerting devices.
Page 145: Toro Electronic Controller
Lithium battery pack Samsung SDI controller The Greensmaster eFlex machines use a Toro Electronic Controller (TEC) to monitor the condition of various switches (inputs) and then direct electrical power output to allow certain machine functions. The controller is also connected to the CAN-bus system for communications with the electric motor and battery controllers.
Page 146 Toro Electronic Controller (continued) The inputs from the key switch, parking brake latch switch, traction switch, reel engage switch, EZ turn switch, EZ turn sensor, speed control potentiometer, and lithium battery pack status are all monitored by the TEC. The TEC current output to the electric motor precharge circuit, main contactor,...
Page 147: Key Switch
Key Switch g202435 Figure 98 Key switch Lower handle Washer-head screw (4 each) Switch panel Console cover The key switch allows the machine operation to be turned on and off. The key switch has 3 positions: O , and S .
Page 148 Testing the Key Switch (continued) g190999 Figure 99 5. With the use of a multimeter (ohms setting), test the switch functions to determine if continuity exists between the various terminals for each switch position. The switch terminals are marked as shown in Figure 99.
Page 149: Parking Brake Latch Switch
Parking Brake Latch Switch g202436 Figure 100 Parking brake latch switch Washer-head screw (4 each) Switch panel Washer-head screw (2 each) Console cover Locknut (2 each) Lower handle Greensmaster ® eFlex 1800, 2100 and 2120 Page 5–49 Electrical System: Testing the Electrical Components 12189SL Rev E...
Page 150 g202425 Figure 101 Service brake lever Parking brake latch Switch panel Parking brake latch switch The parking brake latch switch is a normally open proximity switch. This switch is 1 of the several inputs for the TEC. The switch is attached to the handle assembly switch panel (Figure 101).
Page 151 Testing the Parking Brake Latch Switch (continued) 8. Replace the parking brake latch switch if necessary. Removing and Installing the Parking Brake Latch Switch 1. Disconnect the parking brake latch switch from the machine wire harness. 2. Remove the 2 washer-head screws and 2 locknuts that mount the switch to the switch panel on the handle (Figure 100), and remove the switch from...
Page 152: Traction Switch
Traction Switch g202943 Figure 102 Engagement lever assembly Washer-head screw (4 each) Locknut (2 each) Lower handle Washer-head screw (2 each) Switch mount bracket Traction switch Console cover g202427 Figure 103 Traction switch Bolt head Switch mount bracket Engagement lever Electrical System: Testing the Electrical Components Page 5–52 Greensmaster...
Page 153 The traction switch is a normally open proximity switch. This switch is 1 of the several inputs for the TEC. The switch is attached to the handle assembly switch mount bracket (Figure 103). When the traction engagement lever is not engaged, the head of the bolt in the traction lever is positioned away from the target end of the traction switch so that the switch is in its normal open state.
Page 154: Reel Engage Switch
Reel Engage Switch g202438 Figure 104 Engagement lever assembly Washer-head screw (4 each) Switch mount bracket Lower handle Washer-head screw (2 each) Locknut (2 each) Console cover Reel engage switch g202429 Figure 105 Switch mount bracket Reel lever tab Reel engage switch Engagement lever Electrical System: Testing the Electrical Components Page 5–54...
Page 155 The reel engage switch is a normally open proximity switch. This switch is 1 of the several inputs for the TEC. The switch is attached to the handle assembly switch mount bracket (Figure 104). When the cutting unit is not engaged, the tab on the cutting unit engagement lever is positioned away from the target end of the reel engage switch so that the switch remains open.
Page 156: Ez Turn Switch
EZ Turn Switch g202439 Figure 106 EZ turn switch Lower handle Washer-head screw (4 each) Switch panel Console cover The EZ turn switch allows the EZ turn feature to be turned on and off. This switch is 1 of the several inputs for the TEC. The EZ turn switch is located on the switch panel (Figure 106).
Page 157 Testing the EZ Turn Switch (continued) g202944 Figure 107 5. The EZ turn switch terminals are marked as shown in Figure 107. The circuitry of the switch is shown in the Circuit Logic Table (page 5–57). With the use of a multimeter (ohms setting), test the switch functions to determine if continuity exists between the various terminals for each switch position.
Page 158: Ez Turn Sensor
EZ Turn Sensor g202573 Figure 108 EZ turn sensor Target plate Sensor LED location 1.5 inch block under roller Sensor bracket Cutting unit roll frame The EZ turn sensor is a normally open proximity sensor that mounts to a sensor bracket mounted to the cutting unit roll frame (Figure 108).
Page 159 Testing the Sensor (continued) 4. If the EZ turn sensor LED did not function correctly: A. Ensure that the EZ turn sensor is properly adjusted (refer to the Operator’s Manual). If necessary, adjust the sensor and return to step above. B.
Page 160: Speed Control Potentiometer
Speed Control Potentiometer g202575 Figure 110 Spring Seal (2 each) Washer-head screw (4 each) Spacer (2 each) Speed wheel Console cover Clutch disc Spacer (2 each) Potentiometer Throttle bracket Bolt (2 each) Locknut (2 each) The speed control potentiometer controls the electric motor speed which determines the traction and cutting unit speed.
Page 161 Testing the Speed Control Potentiometer (continued) 2. Disconnect the battery pack; refer to Connecting the Lithium Battery Pack (page 5–7). 3. Remove the console cover from the handle to get access to the speed control potentiometer. 4. Disconnect the machine wire harness connector from the potentiometer, and remove the potentiometer from the machine (Figure 110).
Page 162: Main Contactor
Main Contactor g202779 Figure 112 eFlex 2120 Model 04046 (shown) Power center cover Rear base Flange nut (2 each) Screw (4 each) Locknut (2 each) Contactor Locknut (2 each) Flat washer (2 each) Flat washer (2 each) g269974 Figure 113 eFlex 2120 Model 04049 (shown) Bolt (2 each) Contactor...
Page 163 and 04049 fitted with 04069) The contactor is attached to the mount bracket under the battery cover (Figure 113). Note: When the key switch is turned to the S position, the contactor inside TART the battery pack will be energized followed shortly by the main contactor being energized.
Page 164 Testing the Main Contactor (continued) A. Locate the wire harness connector for work lights located on the left side of the upper handle. The connector will be identified with a tag and will have a pink and a black wire attached to the connector. B.
Page 165 Testing the Main Contactor (continued) 7. If testing determines that the main contactor is damaged, ensure that the battery pack is disconnected and then replace the main contactor. 8. After you complete the main contactor testing, install the power center cover to the machine (Figure 112) (for models 04042, 04043 and 04046) and install...
Page 166: Can-Bus Terminator Resistor
CAN-bus Terminator Resistor g223018 Figure 116 Keyway CAN-bus terminator resistor The system communication between the electrical components on the Greensmaster eFlex machines is accomplished on a CAN-bus communication system. The 2 specially designed, twisted cables form the bus for the networks used on the eFlex.
Page 167: Relay (For Models 04042, 04043, 04046 And 04049 Fitted With 04069)
Relay (For Models 04042, 04043, 04046 and 04049 fitted with 04069) g270848 Figure 117 Relay Bolt (2 each) Nut (2 each) Mount bracket The relay used on the eFlex machine is 5 terminal 48 V relay and located below the TEC controller inside the battery cover: refer to Figure 117.
Page 168: Electrical Schematic-1800/2100, And 2120 (For Models
Testing the Relay (continued) 5. Use a multimeter (ohm setting) to measure the resistance between the following relay terminals; refer to Figure 117. A. Continuity should exists between terminals 30 and 87a. B. There should not be continuity between terminals 30 and 87. C.
Page 169: Service And Repairs
Service and Repairs Electric Motor g202784 Figure 118 Electric motor assembly Left side plate Flange-head screw (2 each) Transmission housing Frame Rear frame O-ring Note: A damaged electric motor assembly may cause a #6, #7, #8, #9, or #10 fault to be generated and displayed on the InfoCenter display. Refer to the Faults Screen (page 5–26) for information on faults.
Page 170 Removing the Electric Motor (continued) 5. Remove the 2 flange-head screws (item 7 in Figure 118) that secure the electric motor to the transmission. 6. Carefully slide the electric motor from the transmission, and remove the motor from the machine. 7.
Page 171: Servicing The Electric Motor
Servicing the Electric Motor g202785 Figure 119 Shaft seal Wave washer (2 each) Bearing (2 each) Gearbox cover O-ring Bearing (2 each) Motor cover O-ring (2 each) Housing/controller/cable assembly O-ring Torx-head screw (12 each) Output gear Rotor O-ring Note: If the motor housing, controller, or cable damage occurs, the electric motor replacement is necessary.
Page 172 Disassembling the Electric Motor (continued) 5. Remove the 6 torx-head screws that secure the motor cover (item 8 in Figure 119) to the rear of the motor housing. IMPORTANT The rotor magnets are very powerful and can cause the rotor to shift position very rapidly during removal.
Page 173 Assembling the Electric Motor (continued) 5. Lubricate new O-rings (items 10 and 7 in Figure 119) with dielectric lubricant (refer to Dielectric Gel (page 2–15)) and install the O-rings into the grooves in the motor cover. Place the wave washer in the cover. 6.
Page 174: Lithium Battery Pack (For Models 04042, 04043, And 04046)
Lithium Battery Pack (for Models 04042, 04043, and 04046) CAUTION The eFlex lithium battery pack contains high voltage which could burn or electrocute you. • Do not attempt to open the battery pack. • Do not place anything in the connector of the battery pack other than the wire harness connector that came with the product.
Page 175 Removing the Lithium Battery Pack (continued) g202787 Figure 122 eFlex 2120 Model 04046 (shown) Lithium battery pack Flange nut (2 each) Rear battery base Bolt (6 each) Tall nut Flat washer (6 each) Battery base Foam strip Flange-head screw (2 each) 3.
Page 176 Removing the Lithium Battery Pack (continued) g202789 Figure 123 eFlex 2120 Model 04046 (shown) Lithium battery pack Bolt and flat washer (6 each) Battery base Locking hole 5. Pivot the battery base and battery pack until the locking holes in the base and frame align (Figure 123).
Page 177 Removing the Lithium Battery Pack (continued) 8. Remove the 6 bolts (item 7 in Figure 122) and 6 flat washers that secure the battery pack to the battery base. 9. Carefully remove the battery pack from the battery base and the machine. IMPORTANT Do not open the lithium battery pack.
Page 178 Lithium ion batteries do not have a charge memory issue and do not need to be fully discharged before charging them. Ensure that the battery pack is charged with the Toro lithium battery pack charger that is specifically designed for the eFlex battery pack.
Page 179 The Toro Battery Shipping Kit includes instructions that detail information on shipping the lithium battery pack. Refer to the Operator’s Manual for part number information. These instructions are also available for download from www.toro.com. Failure to ship the lithium battery pack correctly can result in large fines. Greensmaster ®...
Page 180: Samsung Lithium Battery Pack (For Models 04042, 04043, 04046 And 04049 Fitted With 04069)
Samsung Lithium Battery Pack (for Models 04042, 04043, 04046 and 04049 fitted with 04069) CAUTION The eFlex Samsung lithium battery pack contains high voltage which could burn or electrocute you. • Do not attempt to open the battery pack. • Do not place anything in the connector of the battery pack other than the wire harness connector that came with the product.
Page 181 Removing the Samsung Lithium Battery Pack (continued) g270042 Figure 126 Flange nut (4 each) Battery Bolt (4 each) Mount bracket Washer (4 each) CAUTION The weight of the battery pack is 11 kg (24 lb). Support the battery pack to prevent it from falling and causing personal injury.
Page 182 Ensure that the battery pack is charged with the Toro lithium battery pack charger that is specially designed for the eFlex battery pack. For best battery life, connect the battery pack to the battery charger when the machine is not in use.
Page 183 The Toro Battery Shipping Kit includes instructions that detail information on shipping the lithium battery pack. Refer to the Operator’s Manual for part number information. These instructions are also available for download from www.toro.com. Failure to ship the lithium battery pack correctly can result in large fines. Greensmaster ®...
Page 184: Samsung Battery Controller (For Models 04042, 04043, 04046 And 04049 Fitted With 04069)
Samsung Battery Controller (for Models 04042, 04043, 04046 and 04049 fitted with 04069) g270331 Figure 127 Electrical System: Service and Repairs Page 5–84 Greensmaster ® eFlex 1800, 2100 and 2120 12189SL Rev E...
Page 185 Figure 127 (continued) Battery cover Washer Samsung battery Contactor Washer head bolt (8 Flange nut (4 each) Samsung controller Bolt (2 each) each) Bolt (2 each) Bolt (2 each) Bolt (4 each) Relay Bolt (2 each) Mount bracket Flat washer (4 each) Lock nut (2 each) Flange nut (4 each) Flange nut (2 each)
Page 186 Removing the Samsung Battery Controller (continued) A. Note the position of the connectors and wire harness on the relay for assembly purposes. B. Remove the 2 nuts and bolts that secures the relay to the mount bracket. C. Remove the relay from the mount bracket. 8.
Page 187 Installing the Samsung Battery Controller (continued) 3. Ensure that the controller cables, components and posts are in good condition. 4. Connect the battery positive - power in from battery cable (item 5 in Figure 128) to the battery positive post in the controller and secure with a washer and nut.
Page 188: Lithium Battery Pack Charger (For Models 04042, 04043 And 04046)
Lithium Battery Pack Charger (for Models 04042, 04043 and 04046) g202196 Figure 129 Power supply cord Input power socket On LED Fuse tray Power switch Charging LED Output cord LCD message display Ready LED g202791 Figure 130 Power switch Input power socket Fuse tray The lithium battery pack charger (Figure...
Page 189 If a fault continues to occur, ensure to record the fault information from the charger LCD display and contact your Toro Distributor for assistance. With the exception of the battery charger fuse, power supply cord and labels, there are no consumer serviceable parts on or in the lithium battery pack charger.
Page 190: Lithium Battery Pack Charger (For Models 04042, 04043, 04046 And 04049 Fitted With 04069)
Lithium Battery Pack Charger (for Models 04042, 04043, 04046 and 04049 fitted with 04069) g251620 Figure 131 Error indicator light Charging output indicator light USB port cover LCD display AC power indicator light Select button Battery charging indicator light WARNING Battery charging is dangerous when done improperly.
Page 191: Chapter 6: Chassis And Controls
Chapter 6 Chassis and Controls Table of Contents General Information ..........................6–2 Connecting the Lithium Battery Pack ....................6–3 Service and Repairs ..........................6–4 Handle Assembly ..........................6–4 Replacing the Brake Cable ........................ 6–7 Replacing the Reel Clutch Cable ..................... 6–10 Traction and Reel Drive Engagement Lever Assembly ..............
Page 192: General Information
General Information The Operator’s Manual provides information regarding the operation, adjustment procedures, and general maintenance for your Greensmaster eFlex machine. Refer to the Operator’s Manual for additional information when servicing the machine. Chassis and Controls: General Information Page 6–2 Greensmaster ®...
Page 193: Connecting The Lithium Battery Pack
Connecting the Lithium Battery Pack WARNING The eFlex lithium battery pack contains high voltage which could burn or electrocute you. • Do not attempt to open the battery pack. • Do not place anything in the connector of the battery pack other than the wire harness connector that came with the product.
Page 194: Service And Repairs
Service and Repairs Handle Assembly g198896 Figure 133 Reel clutch cable Brake lever Console cover Traction and reel drive lever Brake cable Washer-head screw (4 each) Throttle assembly Handle Removing the Handle Assembly 1. Park the machine on a level surface, turn the key switch to the O position, and remove the key from the key switch.
Page 195 Removing the Handle Assembly (continued) g198897 Figure 134 Handle Shoulder bolt Flange nut Carriage screw (2 each) Rubber bumper Handle clamp Offset handle clamp Handle retainer Flange nut (3 each) Carriage screw Hairpin cotter Bushing (3 each) Side plate (left) Note: The offset handle clamps on eFlex 2100/2120 machines are mounted on the outside of the side plates (Figure...
Page 196 Installing the Handle Assembly (continued) 3. Attach the reel clutch and brake cables to the transmission; refer to Replacing the Brake Cable (page 6–7) Replacing the Reel Clutch Cable (page 6–10). Check the operation of the cables and adjust if necessary. 4.
Page 197: Replacing The Brake Cable
Replacing the Brake Cable g198894 Figure 135 Bail lever cover Brake latch Spacer Lift bail assembly Extension spring Screw (4 each) Shoulder screw Bushing (2 each) Lower handle Flat washer Brake lever Console cover Locknut Brake cable Washer-head screw (4 each) Upper handle Flange nut Reel clutch cable...
Page 198 Removing the Brake Cable (continued) B. Remove the retaining ring that secures the cable eyelet to the brake shaft on the drum drive housing. C. Remove the brake cable eyelet from the brake lever shaft. 3. Remove the console cover from the handle assembly to get access to the upper end of the brake cable.
Page 199 Installing the Brake Cable (continued) 6. Connect the battery pack; refer to Connecting the Lithium Battery Pack (page 6–3). Greensmaster ® eFlex 1800, 2100 and 2120 Page 6–9 Chassis and Controls: Service and Repairs 12189SL Rev E...
Page 200: Replacing The Reel Clutch Cable
Replacing the Reel Clutch Cable g198901 Figure 137 Brake lever Shift mount bracket Reel clutch cable Brake cable Lower handle Traction lever assembly Washer-head screw (4 each) Traction switch Shifter bracket Console cover Reel engage switch Chassis and Controls: Service and Repairs Page 6–10 Greensmaster ®...
Page 201 Removing the Reel Clutch Cable 1. Park the machine on a level surface, turn the key switch to the O position, and remove the key from the key switch. Disconnect the battery pack; refer Connecting the Lithium Battery Pack (page 6–3).
Page 202 Removing the Reel Clutch Cable (continued) g198903 Figure 139 Shift handle Bottom cable jam nut Reel clutch cable Reel cable spring Top cable jam nut Shift mount bracket 4. Remove the reel clutch cable from the traction lever assembly (Figure 139) as follows: A.
Page 203 Installing the Reel Clutch Cable (continued) Also, check that the clutch teeth do not bottom out when the clutch is engaged. E. Secure the reel clutch cable to the transmission bracket with the cable tie. 3. Make final reel clutch cable adjustment at the traction lever assembly (Figure 139) as follows: A.
Page 204: Traction And Reel Drive Engagement Lever Assembly
Traction and Reel Drive Engagement Lever Assembly g198904 Figure 140 Shift handle Detent spring Flat washer (2 each) Bushing (10 each) Flat washer Shoulder screw (2 each) Reel cam lever Bolt Shift arm link Bumper (2 each) Reel shift lever Latch pin Extension spring Spring collar...
Page 205 Disassembling the Traction and Reel Drive Engagement Lever Assembly 1. Park the machine on a level surface, turn the key switch to the O position, and remove the key from the switch. Disconnect the battery pack; refer to Connecting the Lithium Battery Pack (page 6–3).
Page 206 Assembling the Traction and Reel Drive Engagement Lever Assembly 1. Assemble the traction lever assembly (Figure 140 Figure 141). g198906 Figure 142 Transport lever Latch pin Shift arm link Shift link tab g198907 Figure 143 Transport lever Reel shaft lever Shifter bracket Clearance location Screw and nut...
Page 207 Assembling the Traction and Reel Drive Engagement Lever Assembly (continued) 4. Position the traction lever assembly (including lever assembly, shifter bracket, shift mount, and switch mount bracket) to the handle. Secure the assembly in place with the 4 flange-head screws (item 5 in Figure 141) and 4 flange nuts.
Page 208: Kickstand
Kickstand g198899 Figure 144 Flange nut Spacer Rear frame Retaining ring Frame Spacer Locking pin Bolt Torsion spring Compression spring Left side plate Kickstand Note: The offset handle clamps on eFlex 2100/2120 machines are mounted on the outside of the side plates. On eFlex 1800/2120 machines, the offset handle clamps are mounted on the inside of the side plates.
Page 209 Removing the Kickstand (continued) CAUTION Be careful when removing or applying tension from or to the torsion spring of the kickstand. The spring is under heavy load and may cause personal injury. g198900 Figure 145 Kickstand (raised) Kickstand (lowered) Torsion spring Locking pin Rear frame 3.
Page 210 Installing the Kickstand (continued) 6. Connect the battery pack; refer to Connecting the Lithium Battery Pack (page 6–3). Chassis and Controls: Service and Repairs Page 6–20 Greensmaster ® eFlex 1800, 2100 and 2120 12189SL Rev E...
Page 211: Transport Wheels (Optional)
Transport Wheels (Optional) g200275 Figure 146 Bolt (3 each) Deep rim Hub bushing Flange nut (4 each) Bolt (4 each) Shallow rim Torsion spring Lock washer (3 each) Tire Wheel retaining lever Inner tube Shoulder screw (2 each) Greensmaster ® eFlex 1800, 2100 and 2120 Page 6–21 Chassis and Controls: Service and Repairs...
Page 212 Removing the Transport Wheel g200276 Figure 147 Wheel retaining lever g200277 Figure 148 Wheel hex shaft 1. Park the machine on a level surface, turn the key switch to the O position, and remove the key from the key switch. 2.
Page 213 Disassembling the Transport Wheel (continued) 6. If necessary, remove the shoulder screws, torsion spring, and retaining lever from the hub. Assembling the Transport Wheel 1. If the shoulder screws were removed from the hub, apply Loctite #242 (or equivalent) to the threads of the shoulder screws. Secure the torsion spring and retaining lever to the hub with the shoulder screws.
Page 214: Rail Kit Wheels (Optional)
6–21). Note: The eFlex 1800, 2100, and 2120 series requires a different wheel offset than all other Toro Greensmowers. Ensure to read and follow the mounting instructions molded into the sides of the wheels. 4. Slide the rail kit wheel (item 3 in...
Page 215 Chapter 7 Cutting Unit Table of Contents General Information ..........................7–2 Cutting Unit Operator’s Manual......................7–2 Supporting the Cutting Unit when Servicing ..................7–2 Connecting the Lithium Battery Pack ....................7–3 Separating the Cutting Unit from the Traction Unit................7–4 Adjustments ............................
Page 216: Chapter 7: Cutting Unit
General Information Cutting Unit Operator’s Manual The Cutting Unit Operator’s Manual provides information regarding the operation, general maintenance, and maintenance intervals for the cutting unit on your Greensmaster machine. Additionally, if optional kits have been installed on the cutting unit (e.g., grooming reel), the installation instructions for the kit includes set-up and operation information.
Page 217: Connecting The Lithium Battery Pack
Connecting the Lithium Battery Pack WARNING The eFlex lithium battery pack contains high voltage which could burn or electrocute you. • Do not attempt to open the battery pack. • Do not place anything in the connector of the battery pack other than the wire harness connector that came with the product.
Page 218: Separating The Cutting Unit From The Traction Unit
Separating the Cutting Unit from the Traction Unit g207104 Figure 152 eFlex 2120 Model 04046 (shown) Locking pin Kickstand 1. Park the machine on a level surface, turn the key switch to the O position, and remove the key from the key switch. Ensure that the traction lever is in the N position.
Page 219 Separating the Cutting Unit from the Traction Unit (continued) g207107 Figure 154 Cutting unit pitch arm Flange-head screw Traction unit roll frame 6. Loosen the 2 flange-head screws that secure cutting unit pitch arms to the traction unit roll frame. It is not necessary to completely remove the screws (Figure 154).
Page 220: Adjustments
Adjustments CAUTION Before working on the cutting unit, always turn the key switch O position and disconnect the battery pack from the wire harness. This will prevent unexpected machine operation. DANGER Contact with the reel, bedknife, or other cutting unit parts can result in personal injury.
Page 221: Leveling The Rear Roller
Leveling the Rear Roller g206879 Figure 155 Shoulder bolt (4 each) Side plate (right) The precision machined components of the cutting unit frame keep the rear roller and cutting unit in alignment (parallel). If the side plates are disassembled, ensure that the rear roller is properly aligned to the reel. The reel should not have any cone to this procedure.
Page 222: Service And Repairs
Authorized Toro Distributor. Note: Additional instructions and procedures on backlapping are available in the Toro General Service Training Book, Reel Mower Basics (Toro Part No. 09168SL). 1. Park the machine on a level surface, turn the key switch to the O position, and remove the key from the key switch.
Page 223 5. Remove the plug from the reel drive cover on the left side of the reel assembly (Figure 157). 6. Insert a 1/2 inch socket onto the hex of reel driveshaft. 7. Backlap according to procedure in Toro General Service Training Book, Reel Mower Basics (Toro Part No. 09168SL). g207289 Figure 158 Top angle...
Page 224: Bedbar Assembly
Bedbar Assembly g206881 Figure 159 eFlex 2100/2120 Bedbar adjuster shaft Plastic washer (4 each) Retaining ring (2 each) (2 each) Bedknife Screw (13 each) Wave washer (2 each) Detent (2 each) Locknut (2 each) Nylon bushing (2 each) Bolt (2 each) Compression spring (2 each) Bedbar pivot bolt (2 each) Bedbar...
Page 225 Removing the Bedbar (continued) 4. Tip the cutting unit to expose the bedknife. Support the rear of the cutting unit; refer to Supporting the Cutting Unit when Servicing (page 7–2). 5. Loosen the locknuts (item 9 in Figure 159) on the end of each bedbar adjuster assembly until the washer is loose.
Page 226 Installing the Bedbar (continued) g206882 Figure 160 Metal washer Bedbar pivot bolt Bedbar Nylon bushing Cutting unit side plate Plastic washer Locknut Rubber bushing 5. Position the bedbar into the cutting unit. Ensure that the top of each bedbar arm is between the washer (item 11 in Figure 159) and the adjuster screw flange.
Page 227: Servicing The Bedknife
Servicing the Bedknife g251263 Figure 161 eFlex 2100/2120 shown Screw (13 each) Bedknife Bedbar Removing the Bedknife 1. Remove the bedbar from the cutting unit; refer to Removing the Bedbar (page 7–10). Note: EFlex 1800 cutting units use 11 screws to secure bedknife to bedbar. EFlex 2100/2120 cutting units use 13 screws to secure bedknife to bedbar.
Page 228 Installing the Bedknife (continued) IMPORTANT Do not use an impact wrench to tighten screws into the bedbar. 3. Use new screws to secure bedknife to bedbar. Apply anti-seize lubricant to the threads of new screws. Do not apply anti-seize lubricant to the taper of the screw heads.
Page 229 Angle Indicator and Magnetic Mount (page 2–17). 1. Use Toro General Service Training Book, Reel Mower Basics (part no. 09168SL) and grinder manufacturer's instructions for bedknife grinding information. After grinding the bedknife, install the bedbar assembly in the cutting unit;...
Page 230: Servicing The Bedbar Adjuster
Servicing the Bedbar Adjuster g206884 Figure 165 eFlex 2100/2120 Detent Compression spring Wave washer Bolt Washer Flange bushing Bedbar assembly Bedbar adjuster screw Bedbar adjuster shaft Locknut Retaining ring g206885 Figure 166 eFlex 1800/2120 Crossmember Bolt Detent Cutting Unit: Service and Repairs Page 7–16 Greensmaster ®...
Page 231 Note: The detent used on eFlex 2100/2120 is toward the center of the cutting unit as shown in Figure 165. On eFlex 1800 cutting units, the detent is mounted on the outside of the cutting unit crossmember (Figure 166). Cutting unit service procedures are the same on all models.
Page 232: Front Roller
Front Roller Removing the Front Roller g206886 Figure 167 Front roller assembly HOC washer HOC arm Plow bolt HOC nut HOC screw Bolt g206887 Figure 168 Front roller assembly HOC washer and nut HOC screw HOC arm 1. Park the machine on a level surface, turn the key switch to the O position, and remove the key from the key switch.
Page 233 Removing the Front Roller (continued) 3. Remove the cutting unit from the machine and place on a level working surface. Use appropriate support to raise the front roller from the work surface. 4. Loosen the bolt (item 6 in Figure 167) that secures the front roller shaft to the each front height-of-cut arm.
Page 234: Rear Roller
Rear Roller Removing the Rear Roller g206888 Figure 169 Rear roller assembly Roller shim Shaft retainer Flange nut Roller height spacer Socket-head screw 1. Park the machine on a level surface, turn the key switch to the O position, and remove the key from the key switch. Ensure that the traction lever is in the N position.
Page 235 Installing the Rear Roller 1. Place the cutting unit on a level working surface. Note: Refer to Cutting Unit Operator’s Manual for number of roller shims required for various height-of-cut settings. 2. If both the rear roller brackets were removed from the cutting unit side plate, position the brackets and roller shims to 1 of the side plates.
Page 236: Servicing The Roller
Servicing the Roller g206889 Figure 170 Bearing locknut Ball bearing Roller shaft V-ring Wiehle roller Seal Smooth roller Disassembling the Roller 1. To hold the roller shaft (item 7 in Figure 170) for bearing locknut removal, install a 3/8-24 UNF 2B screw into threaded end of the roller shaft and secure the screw in place with the jam nut.
Page 237 Assembling the Roller g206890 Figure 171 Roller Seal Bearing locknut Ball bearing V-ring Roller shaft 1. Place the roller shaft (item 6 in Figure 171) into the roller. Note: If the bearing locknuts (item 5 in Figure 171) are being replaced, use the original locknuts for assembly purposes, if possible.
Page 238 Assembling the Roller (continued) g206892 Figure 173 Pack with grease Grease nut surface Seal Bearing locknut 5. Apply a coating of grease to the nut surface to prevent the seal damage during seal installation (Figure 173). 6. Carefully install the seals onto the bearing locknuts. Pack the back of the seal 75 to 90% full with #2 grease (Figure 173).
Page 239 Assembling the Roller (continued) g206894 Figure 175 Seal Yellow assembly washer Assembly spacer Bearing locknut 8. Position an assembly spacer and yellow assembly washer (refer to Roller Rebuilding Tools (page 2–18)) on each end of the roller shaft (Figure 175). Thread the nut onto each end of the shaft.
Page 240: Cutting Unit Assembly
Cutting Unit Assembly g206895 Figure 176 eFlex 2100/2120 Cutting unit assembly Flange-head screw (2 each) Crossmember Right pitch arm Shoulder bolt (2 each per side plate) 14. Left side plate Compression spring (2 each) Right side plate Flat wire spring Hex nut Sensor target plate Left pitch arm...
Page 241 Removing the Cutting Unit Assembly Note: Removal of the cutting unit can be completed by removing the right side plate from the cutting unit crossmember. The left side plate (including the reel drive assembly) does not have to be removed from the crossmember when using the following procedure.
Page 242 Removing the Cutting Unit Assembly (continued) g206896 Figure 178 Cutting unit Bearing lock screw (right-hand threads) Flocked seal (2 each) Reel driveshaft (left-hand threads) Bearing (2 each) Reel groove location 5. If the bearings or seals are to be removed from the cutting unit, put a block of wood between the cutting unit blades to prevent the reel from rotating.
Page 243 Installing the Cutting Unit Assembly 1. Clean the side plates and other cutting unit components. Inspect the side plates and pitch arms for wear or damage and replace the components if necessary. 2. Ensure that the flocked seals, reel bearings, bearing lock screw, and reel driveshaft are properly positioned on the cutting unit;...
Page 244 Installing the Cutting Unit Assembly (continued) Note: The parallel position of the rear roller to the cutting unit is controlled by the precision machined crossmember and side plates of the cutting unit. If necessary, the cutting unit side plates can be loosened and a slight adjustment can be made to parallel the rear roller with the cutting unit;...
Page 245: Servicing The Cutting Unit Assembly
Servicing the Cutting Unit Assembly g206897 Figure 179 Cutting unit Bearing (2 each) Reel driveshaft (left-hand threads) Flocked seal (2 each) Bearing lock screw (right-hand threads) Disassembling the Cutting Unit IMPORTANT When removing the reel driveshaft (item 5 in Figure 179), use appropriate wrench or socket on 1 inch hex surface of shaft.
Page 246 Disassembling the Cutting Unit (continued) g206898 Figure 180 Right-hand threads Left-hand threads Groove 1. Remove the bearing lock screw (item 4 in Figure 179) and reel driveshaft from the cutting unit. The reel driveshaft has left-hand threads and is in the end of the reel shaft identified with a groove (item 3 in Figure 180) that is...
Page 247 Assembling the Cutting Unit (continued) IMPORTANT When installing the reel driveshaft (item 5 in Figure 179), use appropriate wrench or socket on 1 inch hex surface of shaft. Do not use 1/2 inch extension on the end of the reel driveshaft when loosening or tightening the driveshaft.
Page 248: Preparing The Reel For Grinding
Toro specifications; refer to the Reel Grinding Specifications Table (page 7–34). Additional reel grinding information can be found in the Toro General Service Training Book, Reel Mower Basics (Toro Part No. 09168SL). 2. After completing the reel grinding process, adjust the cutting unit; refer to the Cutting Unit Operator's Manual.
Page 249 Chapter 8 Belt Driven Groomer Table of Contents General Information ..........................8–2 Installation Instructions ........................8–2 Connecting the Lithium Battery Pack ....................8–3 Adjustments............................8–4 Adjusting the Height/Depth of the Groomer..................8–4 Service and Repairs ..........................8–6 Replacing the Groomer Belt (Forward Rotating Groomer Drive)............8–6 Groomer Cover (Counter Rotating Groomer Drive) ................
Page 250: General Information
General Information Installation Instructions The Installation Instructions for the groomer provide information regarding the operation, general maintenance procedures and maintenance intervals for the groomer assembly on your Greensmaster eFlex machine. Refer to this publication for additional information when servicing the groomer assembly. Belt Driven Groomer: General Information Page 8–2 Greensmaster...
Page 251: Connecting The Lithium Battery Pack
Connecting the Lithium Battery Pack WARNING The eFlex lithium battery pack contains high voltage which could burn or electrocute you. • Do not attempt to open the battery pack. • Do not place anything in the connector of the battery pack other than the wire harness connector that came with the product.
Page 252: Adjustments
Adjustments CAUTION Before working on the cutting unit, always turn the key switch O and disconnect the battery pack from the wire harness. This will prevent unexpected machine operation. Note: Refer to the Groomer Installation Instructions (page 8–2) for adjustment procedures for the groomer on your Greensmaster.
Page 253 Adjusting the Height/Depth of the Groomer (continued) 7. After groomer adjustment is completed, connect the battery pack; refer to Connecting the Lithium Battery Pack (page 8–3). Greensmaster ® eFlex 1800, 2100 and 2120 Page 8–5 Belt Driven Groomer: Adjustments 12189SL Rev E...
Page 254: Service And Repairs
Service and Repairs Replacing the Groomer Belt (Forward Rotating Groomer Drive) 1. Park machine on level surface. Turn key switch to the O position and remove key from the switch. Ensure that the traction lever is in the N EUTRAL position.
Page 255: Groomer Cover (Counter Rotating Groomer Drive)
Groomer Cover (Counter Rotating Groomer Drive) On eFlex machines with the counter rotating groomer, the groomer cover includes a handle which engages and disengages the groomer drive. When the handle is rotated toward the front of the machine, the groomer is engaged. Removing the Groomer Cover (Counter Rotating Groomer Drive) 1.
Page 256 Installing the Groomer Cover (Counter Rotating Groomer Drive) g228145 Figure 187 Groomer cover Thrust washer Set screw Plug Plunger detent Handle Shaft Bolt O-ring Retaining ring 1. If removed, install shaft into groomer cover (Figure 187): A. Install new O-ring into groove of shaft. B.
Page 257 Installing the Groomer Cover (Counter Rotating Groomer Drive) (continued) g228146 Figure 188 Shaft Cam point Plunger detent C. Slide shaft up through bore of cover and secure with thrust washer and retaining ring. Position shaft in cover so that the cam point of shaft is located away from the gasket surface (Figure 188).
Page 258: Grooming Reel (Forward Rotating Groomer Drive)
Grooming Reel (Forward Rotating Groomer Drive) g228147 Figure 189 Locknut (4 each) Bolt (2 each) Driven pulley Drive cover Bushing (2 each) HOC screw (2 each) Groomer drive belt Spring washer (2 each) HOC nut (2 each) Drive pulley Locknut (2 each) Plow bolt (2 each) Shoulder bolt (2 each) Left support plate assembly...
Page 259 Removing the Grooming Reel (Forward Rotating Groomer Drive) (continued) 3. Remove the cutting unit from the machine and place cutting unit on a flat work area. 4. Remove groomer drive cover (item 2 in Figure 189) and groomer drive belt from groomer drive;...
Page 260 Removing the Grooming Reel (Forward Rotating Groomer Drive) (continued) Note: To prevent cutting unit from turning when removing drive pulley, use a 1/2 inch socket on hex of reel driveshaft that is used for back lapping the cutting unit. 10. Loosen and remove drive pulley (item 4 in Figure 189) from the cutting unit shaft.
Page 261 Installing the Grooming Reel (Forward Rotating Groomer Drive) (continued) 14. Secure right groomer arm assembly to drive plate with spring washer (item 12 in Figure 189) and locknut. 15. Center front roller to cutting unit and tighten bolts (item 10 in Figure 189) to secure roller.
Page 262: Grooming Reel (Counter Rotating Groomer Drive)
Grooming Reel (Counter Rotating Groomer Drive) g228150 Figure 192 Right groomer arm assembly Right drive plate assembly 47T idler gear HOC nut (2 each) Shoulder bolt (2 each) Flange nut (2 each) Bushing (2 each) Driven gear (30T) Extension spring Spring washer (2 each) Locknut Inner spring (2 each)
Page 263 Removing the Grooming Reel (Counter Rotating Groomer Drive) (continued) 3. Remove the cutting unit from the machine and place cutting unit on a flat work area. 4. Ensure that the handle on groomer cover is rotated toward front of machine so that the groomer drive is engaged.
Page 264 Removing the Grooming Reel (Counter Rotating Groomer Drive) (continued) g228293 Figure 195 Roller bolt Locknut Groomer arm lift rod Grooming reel assembly Spring washer 9. Remove locknut and spring washer that secure right groomer arm lift rod to right drive plate assembly (Figure 195).
Page 265 Installing the Grooming Reel (Counter Rotating Groomer Drive) (continued) 4. Apply light coating of grease to O-ring on right drive plate assembly pivot hub and pilot bore of cutting unit side plate. 5. Carefully slide right drive plate onto grooming reel shaft taking care to not damage seals in drive plate.
Page 266: Servicing The Grooming Reel
Servicing the Grooming Reel Inspect grooming reel blades frequently for damage and wear. Straighten bent blades with a pliers. Replace blades that are worn or damaged. g228295 Figure 196 Grooming blade Carbide tip Rotation Carbide tipped grooming blades (Figure 196) should be replaced if the carbide tip is worn, loose or missing.
Page 267 Disassembling the Grooming Reel (continued) 1. Remove grooming reel from cutting unit; refer to Removing the Grooming Reel (Forward Rotating Groomer Drive) (page 8–10) Removing the Grooming Reel (Counter Rotating Groomer Drive) (page 8–14). 2. Remove locknut from either end of the shaft (Figure 198).
Page 268: Replacing The Grooming Reel Bearing
Replacing the Grooming Reel Bearing Removing the Grooming Reel Bearing 1. Park machine on level surface. Turn key switch to the O position and remove key from the switch. Ensure that the traction lever is in the N EUTRAL position. Engage parking brake. 2.
Page 269 Removing the Grooming Reel Bearing (continued) g228300 Figure 202 Forward rotating groomer Right drive plate assembly Seal (2 each) Bearing (2 each) Seal lips (toward center of cutting unit) g228301 Figure 203 Counter rotating groomer Right drive plate assembly Seal (2 each) Bearing (2 each) Seal lips (toward center of cutting unit) g228302...
Page 270 Removing the Grooming Reel Bearing (continued) 6. Remove grooming reel seals and bearings from right drive plate and left support plate assemblies (Figure 202, Figure 203, and Figure 204). Discard all removed seals and bearings. Installing the Grooming Reel Bearing g228303 Figure 205 Outer bearing...
Page 271 Installing the Grooming Reel Bearing (continued) 3. Install grooming reel, front roller, and right drive plate to right side of cutting unit; refer to Grooming Reel (Forward Rotating Groomer Drive) (page 8–10) Grooming Reel (Counter Rotating Groomer Drive) (page 8–14). 4.
Page 272: Idler Assembly (Forward Rotating Groomer Drive)
Idler Assembly (Forward Rotating Groomer Drive) g228304 Figure 206 Pivot hub Right drive plate Bearing (2 each) Spacer O-ring Retaining ring Spring Retaining ring Locknut Idler bracket Grease fitting Spacer Idler pulley The groomer right drive plate assembly incorporates the idler system for tensioning the groomer drive belt.
Page 273 Removing the Idler Assembly (Forward Rotating Groomer Drive) (continued) g228305 Figure 207 Drive pulley Driven pulley Groomer drive belt Idler pulley assembly Right drive plate assembly B. Remove idler components from drive plate as necessary (Figure 206 Figure 207). Installing the Idler Assembly (Forward Rotating Groomer Drive) 1.
Page 274: Idler Assembly (Counter Rotating Groomer Drive)
Idler Assembly (Counter Rotating Groomer Drive) g228306 Figure 208 Right drive plate Spacer Flange nut Adjustment cam Reel hub Extension spring Spacer Retaining ring Grease fitting Idler bracket O-ring Grease seal g228307 Figure 209 Groomer cover assembly Gasket Flange-head screw (5 each) Handle The groomer right drive plate assembly incorporates the idler system for engaging the groomer gear drive.
Page 275 Disassembling the Idler Assembly (Counter Rotating Groomer Drive) 1. Park machine on level surface. Turn key switch to the O position and remove key from the switch. Ensure that the traction lever is in the N EUTRAL position. Engage parking brake. 2.
Page 276 Assembling the Idler Assembly (Counter Rotating Groomer Drive) (continued) g228309 Figure 211 Right drive plate assembly 43T idler gear/bearing Flange nut 47T idler gear/bearing 4. Install idler gears to drive plate assembly (Figure 211); torque flange nuts that secure idler gears to 13.5 N∙m (120 in-lb). 5.
Page 277: Lift Arm Assembly
Lift Arm Assembly g228310 Figure 212 HOC groomer arm (left) Bushing Wave washer Flange nut Lift arm assembly (left) Groomer adjuster Detent spring Grooved pin Side plate (left) E-ring Locknut Spring washer Bolt Groomer lift rod Spring washer Lock screw Bushing Bushing Disassembling the Lift Arm Assembly...
Page 278 Assembling the Lift Arm Assembly 1. Assemble lift arm (Figure 212). 2. Apply anti-seize lubricant to threads of groomer lift rod (item 5 in Figure 212) and lift arm assembly stud. 3. Install lift arm onto cutting unit. Secure with flange nut (item 2 in Figure 212) and locknut with spring washer.
Page 279: Groomer Brush
Groomer Brush g228311 Figure 213 Groomer brush shaft J-bolt O-ring Locknut Groomer brush The groomer brush attaches to the groomer drive in place of the grooming reel. Removal and installation of the groomer brush uses the same procedure as removal and installation of the grooming reel; refer to Grooming Reel (Forward Rotating Groomer Drive) (page 8–10) Grooming Reel (Counter Rotating...
Page 280 Belt Driven Groomer: Service and Repairs Page 8–32 Greensmaster ® eFlex 1800, 2100 and 2120 12189SL Rev E...
Page 281 Chapter 9 Universal Groomer (Optional) Table of Contents General Information ..........................9–2 Installation Instructions ........................9–2 Connecting the Lithium Battery Pack ....................9–3 Service and Repairs ..........................9–4 Gear Box Assembly ........................... 9–5 Idler Assembly ..........................9–10 Groomer Reel ..........................9–12 Servicing the Groomer Reel ......................
Page 282: General Information
General Information Installation Instructions The installation instructions for the groomer provide information regarding the operation, general maintenance procedures, and maintenance intervals for the groomer assembly on your Greensmaster eFlex machine. Refer to this publication for additional information when servicing the groomer assembly. Universal Groomer (Optional): General Information Page 9–2 Greensmaster...
Page 283: Connecting The Lithium Battery Pack
Connecting the Lithium Battery Pack WARNING The eFlex lithium battery pack contains high voltage which could burn or electrocute you. • Do not attempt to open the battery pack. • Do not place anything in the connector of the battery pack other than the wire harness connector that came with the product.
Page 284: Service And Repairs
Service and Repairs g251028 Figure 216 Idler assembly Gear box assembly Screw Height adjuster assembly (2 each) Greens weight Groomer reel CAUTION Do not work on the groomer with the engine running. Always shut off the engine, remove the key from the key switch and wait for all machine movement to stop before working on the groomer.
Page 285: Gear Box Assembly
Gear Box Assembly g251083 Figure 217 Screw (2 each) Clevis pin Input shaft Groomer drive box assembly Screw Greens weight Cotter pin Seal shield Note: The groomer gear box assembly is located on the right side of the cutting unit. Removing the Gear Box Assembly 1.
Page 286 Removing the Gear Box Assembly (continued) 4. Remove the gear box from the cutting unit as follows: A. Turn the input shaft in the correct direction to loosen it from the reel. B. Remove the cotter pin (item 3 in Figure 217) and clevis pin from the height adjustment rod at the front of the groomer gear box.
Page 287 Disassembling the Groomer Drive Assembly g200721 Figure 218 O-ring Dowel pin (2 each) Sun gear Shear pin Groomer housing assembly Ball bearing Retaining ring Oil seal Thrust washer Thrust washer V-ring seal Groomer cover assembly Straight bushing (2 each) Driveshaft assembly Socket-head screw (4 each) Drive adapter Drain/fill plug (4 each)
Page 288 Disassembling the Groomer Drive Assembly (continued) 4. Slide the sun gear (item 31 in Figure 218), ring gear, and planet gears from the pins on the gear box housing. 5. Continue to disassemble the gear box as necessary. CAUTION Use the 1−3/8 inch flats on the input shaft to prevent the input shaft from rotating during adapter removal.
Page 289 Installing the Gear Box Assembly 1. Park the machine on a clean and level surface, lower the cutting units completely to the ground, set the parking brake, and remove the key from the key switch. CAUTION Contact with the reel or other cutting unit parts can result in personal injury.
Page 290: Idler Assembly
Idler Assembly g251084 Figure 219 Flocked bearing shield Socket-head screw (2 each) Idler arm (2 each) Flange nut Clevis pin Stub shaft Motor clamp Cotter pin Shield Adaptor Collar Note: The groomer idler assembly is located on the opposite side of the groomer gearbox assembly.
Page 291 Installing the Idler Assembly 1. If the shields, bearing, or bushing was removed from the idler arm, install new components as follows: A. Press the bushing into a groomer plate until the bushing is centered in the idler arm bore. B.
Page 292: Groomer Reel
Groomer Reel g251085 Figure 221 Shaft clamp (4 each) Bolt (4 each) Jam nut (4 each) Groomer reel Remove the groomer reel to replace individual groomer blades or replace the shaft. The groomer reel can be reversed to provide additional blade life. Removing the Groomer Reel 1.
Page 293 Installing the Groomer Reel 1. Position the cutting unit on a level surface. If the cutting unit is attached to the traction unit, set the parking brake, and remove the key from the key switch. 2. Position the groomer reel between the groomer output and stub shafts. 3.
Page 294: Servicing The Groomer Reel
Servicing the Groomer Reel g202019 Figure 222 Midpoint Groomer blade Sharp edge Dull (rounded) edge Inspect the groomer reel blades frequently for any damage and wear. Straighten the bent blades. Either replace the worn blades or reverse the individual blades to put the sharpest blade edge forward (Figure 222).
Page 295 Disassembling the Groomer Reel (continued) 4. Remove the spacers and blades from the groomer shaft. If necessary, remove second locknut from the shaft. 5. Inspect and replace the components that are worn or damaged. Assembling the Groomer Reel Note: New locknuts have an adhesive patch to prevent the locknut from loosening.
Page 296: Height Adjuster Assembly
Height Adjuster Assembly g251107 Figure 224 Height adjuster knob Washer (2 each) Quick up lever Carriage bolt Compression spring Quick up cover Height-of-cut bracket Flange nut Detent spring Flange nut Height adjustment rod Button-head screw Height adjustment bolt Groomer hose Groomer pin Note: Early universal groomers used 2 compression springs on non-adjustable height adjustment rods.
Page 297 Assembling the Height Adjuster Assembly (continued) not tighten the flange nut at this time. Ensure that the height adjustment bolt and 1 washer is above the slot in the side plate and 1 washer and locknut is below the slot in the side plate. 3.
Page 298: Servicing The Grooming Brush (Optional)
Servicing the Grooming Brush (Optional) g229842 Figure 226 Brush element Brush shaft Locknut (2 each) Roll pin (2 each) J-bolt (2 each) Spiral brush The optional grooming brush attaches to the groomer in place of the groomer reel. The grooming brush is removed and installed from the groomer in the same manner as the groomer reel;...
Page 299: Appendix A
Appendix A Foldout Drawings Table of Contents Electrical Drawing Designations......................A–2 Electrical Schematic-1800/2100, and 2120 (for Models 04042, 04043, and 04046) ............................A–3 Electrical Schematic-1800/2100, and 2120 (for Models 04042, 04043, 04046 and 04049 fitted with 04069) ........................A–4 Wire Harness Drawing-Main-1800/2100 (for Models 04042 and 04043) ..........A–5 Wire Harness Diagram-Main-1800/2100 (for Models 04042 and 04043) ..........A–6 Wire Harness Drawing-Main-2120 (for Model 04046) ................A–7 Wire Harness Diagram-Main-2120 (for Model 04046) ................A–8...
Page 300: Electrical Drawing Designations
Y or YE YELLOW Numerous harness wires used on the Toro machines include a line with an alternate color. These wires are identified with the wire color and line color with either a / or _ separating the color abbreviations listed above (e.g., R/BK is a red wire with a black line, OR_BK is an orange wire with a black line).
Page 301: Electrical Schematic-1800/2100, And 2120 (For Models 04042, 04043, And 04046
Electrical Schematic-1800/2100, and 2120 (for Models 04042, 04043, and 04046) g207429 Greensmaster eFlex 1800/2100, and 2120 (Models 04043, 04042, and 04046), Drawing 3387-793 Rev B, Sheet 1 of 1 12189SL Rev E Page A–3...
Page 302: Electrical Schematic-1800/2100, And 2120 (For Models 04042, 04043, 04046 And 04049 Fitted With 04069
Electrical Schematic-1800/2100, and 2120 (for Models 04042, 04043, 04046 and 04049 fitted with 04069) g271033 Page A–4 12189SL Rev E Greensmaster eFlex 1800/2100 and 2120 (Models 04042, 04043, 04046 and 04049 fitted with 04069), Drawing 122-1241 Rev A, Sheet 1 of 1...
Page 303: Wire Harness Drawing-Main-1800/2100 (For Models 04042 And 04043
Wire Harness Drawing-Main-1800/2100 (for Models 04042 and 04043) g207442 Greensmaster eFlex 1800/2100 (Models 04043, 04042), Drawing 117-4708 Rev B, Sheet 1 of 2 12189SL Rev E Page A–5...
Page 304: Wire Harness Diagram-Main-1800/2100 (For Models 04042 And 04043
Wire Harness Diagram-Main-1800/2100 (for Models 04042 and 04043) g207444 Page A–6 12189SL Rev E Greensmaster eFlex 1800/2100 (Models 04043, 04042), Drawing 117-4708 Rev B, Sheet 2 of 2...
Page 305: Wire Harness Drawing-Main-2120 (For Model 04046
Wire Harness Drawing-Main-2120 (for Model 04046) g207443 Greensmaster eFlex 2120 (Model 04046), Drawing 122-0967 Rev B, Sheet 1 of 2 12189SL Rev E Page A–7...
Page 306: Wire Harness Diagram-Main-2120 (For Model 04046
Wire Harness Diagram-Main-2120 (for Model 04046) g207445 Page A–8 12189SL Rev E Greensmaster eFlex 2120 (Model 04046), Drawing 122-0967 Rev B, Sheet 2 of 2...
Page 307: Wire Harness Drawing-Main-1800/2100 And 2120
Wire Harness Drawing-Main-1800/2100 and 2120 (for Models 04042, 04043, 04046 and 04049 fitted with 04069) g271034 Greensmaster eFlex 1800/2100 and 2120 (Models 04042, 04043, 04046 and 04049 fitted with 04069) , Drawing 122-1242 Rev A, Sheet 1 of 2 12189SL Rev E...
Page 308: Wire Harness Drawing-Main-1800/2100 And 2120
Wire Harness Drawing-Main-1800/2100 and 2120 (for Models 04042, 04043, 04046 and 04049 fitted with 04069) g271035 Page A–10 12189SL Rev E Greensmaster eFlex 1800/2100 and 2120 (Models 04042, 04043, 04046 and 04049 fitted with 04069) , Drawing 122-1242 Rev A, Sheet 1 of 2...
Page 309: Wire Harness-Li Battery-1800/2100, And 2120
Wire Harness-Li Battery-1800/2100, and 2120 (for Model 04042, 04043 and 04046) g207431 Greensmaster eFlex 1800/2100, and 2120 (Models 04043, 04042, and 04046), Drawing 119-1349 Rev J, Sheet 1 of 1 12189SL Rev E Page A–11...
Page 310: Wire Harness-Li Diagnostic-1800/2100, And 2120
Wire Harness-Li Diagnostic-1800/2100, and 2120 (for Model 04042, 04043 and 04046) g207435 Page A–12 12189SL Rev E Greensmaster eFlex 1800/2100, and 2120 (Models 04043, 04042, and 04046), Drawing 120-6339 Rev A, Sheet 1 of 1...
Page 311: Wire Harness-Li Adapater-1800/2100, And 2120
Wire Harness-Li Adapater-1800/2100, and 2120 (for Model 04042, 04043 and 04046) g207439 Greensmaster eFlex 1800/2100, and 2120 (Models 04043, 04042, and 04046), Drawing 117-4749 Rev E, Sheet 1 of 1 12189SL Rev E Page A–13...

This manual is also suitable for:

Greensmaster eflex 2100 Greensmaster eflex 2120

Toro Greensmaster eFlex 1800 Service Manual

Table of Contents

Chapter 1 :Safety

Chapter 2: Specifications and Maintenance

Chapter 3: Troubleshooting

Chapter 4 Traction and Reel Drive System

Chapter 5: Electrical System

Chapter 6: Chassis and Controls

Table of Contents

Chapter 7: Cutting Unit

Table of Contents

Chapter 8 :Beltdrivengroomer

Chapter 9 :Universalgroomer(Optional)

Appendix A

Quick Links

Chapters

Troubleshooting

Related Manuals for Toro Greensmaster eFlex 1800

Summary of Contents for Toro Greensmaster eFlex 1800