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Toro 30318 Operator's Manual
Toro 30318 Operator's Manual

Toro 30318 Operator's Manual

Mid–size mower proline t–bar gear 15hp with 44in side discharge mower
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Form No. 3350–732
Mid–Size Mower
ProLine T–Bar Gear 15hp with 44in Side
Discharge Mower
Model No. 30318—Serial No. 240000001 and Up
Operator's Manual
Original Instructions (EN)
Register your product at www.Toro.com

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Summary of Contents for Toro 30318

  • Page 1 Form No. 3350–732 Mid–Size Mower ProLine T–Bar Gear 15hp with 44in Side Discharge Mower Model No. 30318—Serial No. 240000001 and Up Operator’s Manual Original Instructions (EN) Register your product at www.Toro.com...
  • Page 2: Table Of Contents

    Installing the Control Rods ....The Toro Total Coverage Guarantee ....
  • Page 3: Introduction

    Authorized Service can result in injury. To reduce the potential for injury, Dealer or Toro Customer Service and have the model and comply with these safety instructions and always pay serial numbers of your product ready. Figure 1 illustrates...
  • Page 4: Toro Mower Safety

    The following list contains safety information specific to Toro products and other safety information you must know. Keep hands and feet away from the cutting unit. This product is capable of amputating hands and feet and Look behind and down before backing up to be sure of throwing objects.
  • Page 5: General Operation

    Do not touch equipment or attachment parts which may be hot from operation. Allow to cool before attempting to maintain, adjust or service. Use only Toro-approved attachments. Warranty may be voided if used with unapproved attachments. Check carefully for overhead clearances (i.e. branches, doorways, electrical wires) before operating under any objects and do not contact them.
  • Page 7: Slope Chart

    Slope Chart Align this edge with a vertical surface (Tree, Building, Fence post, pole, etc.)
  • Page 9: Safety And Instruction Decals

    Safety and Instruction 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. 68-8340 43-8480 82-2280 82-2290 52-2010 93-1122 66-1340 95-2814 67-5360...
  • Page 10 106-0699 98-0776 98-3256 98-4387 1. Warning—wear hearing protection. 106-5505 106-5532 104-8186 104-8569...
  • Page 11 105-0884 106-0635 106-5499 1. Engine—stop 2. Engine—start 3. Move the control bar to the handle, then pull the knob.
  • Page 12: Gasoline And Oil

    Gasoline and Oil Recommended Gasoline Warning Use UNLEADED Regular Gasoline suitable for automotive use (85 pump octane minimum). Leaded regular gasoline Gasoline is harmful or fatal if swallowed. may be used if unleaded regular is not available. Long–term exposure to vapors can cause serious injury and illness.
  • Page 13: Set Up

    Spacers Oil drain hose Use for draining the engine oil Operator’s Manual Read before operating machine Engine Operator’s Manual Read before operating machine Parts Catalog Safety Video Watch before operating machine Registration card Fill out and return to Toro...
  • Page 14: Removing The Shipping Bracket

    Step Removing the Shipping Bracket m–6510 Figure 3 Parts needed for this step: 1. Center Gage Wheels and 3. Bolt Spacer None 4. Washer 2. Nut Procedure 1. Remove the center gage wheel nut, 2 large washers, angle bracket and 1 small washer (Fig. 4). Discard the 2 Step large washers and the angle bracket.
  • Page 15: Installing The Fuel Tank

    4. Secure the handle at each lower mounting hole with a Step flange bolt (3/8 x 1 inch) and flange nut (Fig. 4). Note: The handle position can be adjusted to match the operator’s height preference. Installing the Fuel Tank Parts needed for this step: Qty.
  • Page 16: Checking And Adjusting The Shift Lever Plate

    m–3771 Procedure 1. Shift lever to second gear and check alignment of lever in slot of shifter lever plate. The clearance between top and bottom of the shift lever should be equal (Fig. 8). 2. If clearance is not correct, remove lever and bend it slightly to adjust (Fig.
  • Page 17: Installing The Control Rods

    Step Installing the Control Rods Parts needed for this step: m–7593 Figure 10 Qty. Part 1. Control rod and fitting 5. Washer Control rods 2. 3–1/2inch (89 mm) 6. Hairpin cotter pin Cotter pin 3. Idler bracket 7. Rod fitting Clevis Pin 4.
  • Page 18: Installing The Hairpin Cotter Pins And Spacers

    Step Installing the Hairpin Cotter m-6505 Figure 13 Pins and Spacers 1. Hairpin cotter 3. Height–of–cut post (front shown) 2. Unused spacers Parts needed for this step: Qty. Part Operation Hairpin cotter pin Spacers Note: Determine the left and right sides of the machine from the normal operating position.
  • Page 19: Using The Parking Brake

    Throttle Control – The throttle control has three positions: Choke, Fast and Slow. Deck Engagement Control Bail – Control bail is used in conjunction with deck engagement switch (PTO) to release clutch brake and engage clutch to drive mower blades. Release bail to disengage mower blades.
  • Page 20: Starting And Stopping The Engine

    Stopping the Engine 1. Move the throttle lever to slow (Fig. 17). 2. Let engine idle for 30 to 60 seconds before turning the ignition key to off. 3. Turn the ignition key to off (Fig. 17). m–5233 Figure 16 1.
  • Page 21: The Safety Interlock System

    4. Repeat procedure to engage mower blades if blade Note: If the safety system does not operate as described control bail is released. below, have an Authorized Service Dealer repair the safety system immediately. 1. Set the parking brake and start the engine; refer to Starting and Stopping the Engine, page 20.
  • Page 22: Using The Lower Control Bar Operation

    Driving Backward 1. To go backward, move the shift lever to reverse gear. 2. Release the parking brake; refer to Releasing the Parking Brake, page 20. 3. Slowly squeeze the lower control bar and handle together to move rearward (Fig. 19). Using the Lower Control Bar Operation This procedure is for driving up a curb.
  • Page 23: Transporting Machines

    Transporting Machines 1. Select hole in height-of-cut post and number of spacers corresponding to the height-of-cut desired (Fig. 21). Use a heavy-duty trailer or truck to transport the machine. 2. Using the lift handle, raise side of deck and remove Ensure that the trailer or truck has all necessary lighting hairpin cotter (Fig.
  • Page 24: Adjusting The Handle Height

    m–7593 Figure 24 m–6470 1. Control rod and fitting 4. Washer Figure 22 2. Idler bracket 5. Hairpin cotter pin 1. Gage wheel 4. Washer 3. Clevis pin 6. Rod fitting 2. Nut 5. Spacer 3. Bolt 2. Loosen the upper flange bolts (3/8 x 1 inch) and flange nut securing handle to rear frame (Fig.
  • Page 25: Maintenance

    Maintenance Note: Determine the left and right sides of the machine from the normal operating position. Recommended Maintenance Schedule Maintenance Service Maintenance Procedure Interval Oil—check level Safety System—check Each Use Brake—check Engine—clean outside Mower Housing—clean Mower Housing—clean Caster Wheels—grease 8 Hours Caster Pivot—grease Cutting Blades—check Foam Air Cleaner—clean...
  • Page 26: Servicing The Air Cleaner

    Servicing the Air Cleaner Service Interval/Specification Foam Element: Clean and re-oil after every 25 operating hours. Paper Element: Clean after every 25 operating hours. Replace after every 100 operating hours. m–5193 Note: Service the air cleaner more frequently if operating Figure 27 conditions are extremely dusty or sandy.
  • Page 27: Servicing The Engine Oil

    Servicing the Engine Oil Service Interval/Specification Change oil: After every 100 operating hours. Note: Change oil more frequently when operating conditions are extremely dusty or sandy. Oil Type: Detergent oil (API service SF, SG or SH) Crankcase Capacity: w/filter, 64 ounces (1.9 liter) Figure 29 Viscosity: See table below 1.
  • Page 28: Servicing The Spark Plug

    8. Check the oil level; refer to Checking the Oil Level, Servicing the Spark Plug page 27. Service Interval/Specification 9. Slowly add additional oil to bring it to the full mark. Check the spark plug(s) after every 200 operating hours. Make sure the air gap between the center and side Changing the Oil Filter electrodes is correct before installing the spark plug.
  • Page 29: Greasing And Lubrication

    2. Check the gap between the center and side electrodes Lubricating the Caster and Wheel (Fig. 33). Bend the side electrode (Fig. 33) if the gap is Bearings not correct. 1. Lubricate the front wheel bearings and front spindles (Fig. 34). 2.
  • Page 30: Cleaning The Cooling System

    Greasing the PTO Drive Belt Idler and Deck Belt Idler 1. Grease the idler pulley pivots (Fig. 36). Note: You will have to remove the carrier covers to access the grease fitting for the deck. m–6367 Figure 37 1. Rear Tire 2.
  • Page 31: Adjusting The Electric Clutch

    2. Stop the engine, remove the key, and wait for all moving parts to stop before leaving the operating position. 3. Apply the parking brake. The wheels must lock when you try to push the machine forward. 4. If the wheels do not lock, adjust the brakes. Refer to Adjusting the Brakes on page 31.
  • Page 32: Servicing The Fuel Tank

    5. Install the fuel line onto the fuel filter. Slide the hose clamp close to the valve to secure the fuel line. m–2600 Figure 40 1. Adjusting nut 3. Feeler gauge m–5185 2. Slot Figure 41 1. Fuel shut-off valve 3.
  • Page 33: Servicing The Cutting Blades

    m–5234 Figure 42 m–151 Figure 43 1. Hose clamp 3. Filter 2. Fuel line 1. Cutting Edge 3. Wear/slot Forming 2. Curved Area Servicing the Cutting Blades Checking for Bent Blades To ensure a superior quality of cut, keep the blades sharp. 1.
  • Page 34: Correcting The Mower Quality Of Cut

    Blades must be replaced if a solid object is hit, if the blade is out of balance or is bent. To ensure optimum performance and continued safety conformance of the m–1855 machine, use genuine TORO replacement blades. Replacement blades made by other manufacturers may Figure 48 result in non-conformance with safety standards.
  • Page 35: Frame Set Up

    5. Set the height-of-cut to the 4 inch (101.6 mm) position. Checking Engine Deck Height Refer to Adjusting the Height-Of-Cut in the Operation 1. Disengage the PTO and set the parking brake. section. 2. Stop the engine, remove the key, and wait for all 6.
  • Page 36: Checking The Deck Front-To-Rear Pitch

    Checking the Deck 24 inch Front-to-Rear Pitch (61cm) 1. Check the tire pressure on both deck and traction unit. 2. Position one blade front-to-rear (Fig. 53). Measure at C and D locations (Fig. 53) from a level surface to the cutting edge of the blade tips (Fig.
  • Page 37: Checking The Deck Side-To-Side Leveling

    m–1078 Figure 56 m–6371 Figure 55 1. Caster Wheel 4. Jam nut 2. Carrier Frame 5. Ball joint 3. Front height–of–cut pins MEASURE FROM CUTTING EDGE TO 4. Position the blades front-to-rear (Fig. 53). Measure at C A LEVEL SURFACE m–2550 and D locations (Fig.
  • Page 38: Replacing The Traction Drive Belt

    6. Tighten the bottom two mounting screws enough to allow the belt to pass between the drive pulley and idler support (Fig. 60). m–1078 Figure 58 m–1722 Figure 60 1. Top capscrew 4. Bottom capscrew 2. Idler bracket 5. Traction drive belt MEASURE FROM 3.
  • Page 39: Replacing The Mower Belt

    m–5321 Figure 61 1. Transmission belt 5. Clutch wire connector m–6529 2. Idler pulley 6. Pivot bolt Figure 62 3. Clutch retainer 7. Drive pulley 4. Tension spring 8. Engine deck 1. Deck belt 4. PTO drive Belt 2. Idler arm spring 5.
  • Page 40: Replacing The Caster Wheel Fork Bushings

    m–6529 m–6372 Figure 63 Figure 64 1. PTO engagement pulley 4. Center Spindle Pulley 1. Locking Pin 3. Carrier frame mounting 2. PTO drive belt idler 5. PTO Drive belt guide tube 2. Spacers (locate as 3. PTO drive Belt 6.
  • Page 41: Caster Wheel And Bearings Service

    Caster Wheel and Bearings Replacing the Grass Deflector Service Warning The caster wheels rotate on a roller bearing supported by a spanner bushing. If the bearing is kept well lubricated, wear An uncovered discharge opening could allow the will be minimal. Failure to keep the bearing well lubricated will cause rapid wear.
  • Page 42: Wiring Diagram

    Wiring Diagram IGNITION KEY SWITCH NONE WIRE COLOR CODES PINK BLACK BROWN BLUE GREEN VIOLET KEY SW. GREY WHITE ORANGE YELLOW 7.5A BAIL SW. CLUTCH SW. (NORMALLY (MOMENTARY) OPEN) SPARK PLUG IGNITION MODULE DELAY MODULE J2–1 HOUR METER (OPTIONAL) HOUR METER (OPTIONAL) CLUTCH...
  • Page 43: Cleaning And Storage

    Cleaning and Storage A. Run engine to distribute conditioned fuel through the fuel system (5 minutes). 1. Disengage the power take off (PTO), set the parking B. Stop engine, allow to cool and drain the fuel tank; brake, and turn the ignition key to off. Remove the key. refer to Fuel Tank, page 32, or operate engine until it stops.
  • Page 44 PROBLEM POSSIBLE CAUSES CORRECTIVE ACTION Engine loses power. Engine load is excessive. Reduce ground speed. Air cleaner is dirty. Clean air cleaner element. Oil level in crankcase is low. Add oil to crankcase. Cooling fins and air passages Remove obstruction from under engine blower housing cooling fins and air passages.
  • Page 45 PROBLEM POSSIBLE CAUSES CORRECTIVE ACTION Uneven cutting height. 1. Blade(s) not sharp. 1. Sharpen blade(s). 2. Cutting blade(s) is/are bent. 2. Install new cutting blade(s). 3. Mower is not level. 3. Level mower from side-to-side and front-to-rear. 4. Underside of mower is dirty. 4.
  • Page 48: The Toro Total Coverage Guarantee

    If for any reason you are dissatisfied with your Distributor’s service or have difficulty obtaining guarantee information, contact the Toro importer. If all other remedies fail, you may contact us at Toro Warranty Company.

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