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Original Instructions (EN)
8 and 11-Blade 27-inch and
8-Blade 32-inch EdgeSeries DPA
Cutting Unit
Reelmaster
®
7000-D Traction Unit
Model No. 03721—Serial No. 403447001 and Up
Model No. 03722—Serial No. 403447001 and Up
Model No. 03727—Serial No. 403447001 and Up
Form No. 3429-864 Rev A
*3429-864* A
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Table of Contents
Related Manuals for Toro 03721
Summary of Contents for Toro 03721
- Page 1 8-Blade 32-inch EdgeSeries DPA Cutting Unit Reelmaster ® 7000-D Traction Unit Model No. 03721—Serial No. 403447001 and Up Model No. 03722—Serial No. 403447001 and Up Model No. 03727—Serial No. 403447001 and Up *3429-864* A Register at www.Toro.com. Original Instructions (EN)
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Page 2: Table Of Contents
Note emphasizes general information worthy of special attention. Whenever you need service, genuine Toro parts, or additional information, contact an Authorized Service Dealer or Toro Customer Service and have the model Contents and serial numbers of your product ready. Figure 1 identifies the location of the model and serial numbers on the product. -
Page 3: Safety
• Use only accessories, attachments, and replacement parts approved by Toro. • Keep clear of any discharge opening. • Keep bystanders and children out of the operating Blade Safety area. -
Page 4: Setup
Setup Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description Qty. Straight grease fitting Install the reel grease fitting. – No parts required Adjust the cutting unit O-ring Install the reel motors. Cap screws (may come assembled) Media and Additional Parts Description Qty. -
Page 5: Adjusting The Cutting Unit
Installing the Reel Motors Parts needed for this procedure: O-ring Cap screws (may come assembled) g028640 Procedure Figure 4 Important: Before installing the reel motors, 1. Cap screw (2) 3. Grease fitting obtain and install the counter weights or other 2. -
Page 6: Product Overview
Authorized Service Dealer or authorized Toro shield to the open position, and tighten the bolt. distributor or go to www.Toro.com for a list of all approved attachments and accessories. To ensure optimum performance and continued safety certification of the machine, use only genuine Toro replacement parts and accessories. - Page 7 Refer to Adjusting the Bedknife to the Reel (page Test the cutting performance by inserting a long strip of cutting performance paper (Toro Part 125-5610) between the reel and the bedknife, perpendicular to the bedknife (Figure 7). Slowly rotate the reel forward; it should cut the paper.
- Page 8 to adjust the bedknife to the reel as the reel and bedknife adjust to each other. • You may need additional adjustments if the turf is extremely dense or your cutting height is very low. You will need the following tools to complete this procedure: •...
- Page 9 Each click turned moves the bedknife 0.022 mm (0.0009 inch). Do not overtighten the adjusting screws. Test the cutting performance by inserting a long strip of Toro cutting performance paper between the reel and the bedknife, perpendicular to the bedknife (Figure 14).
- Page 10 g003324 Figure 15 1. Spacer 3. Side-plate mounting flange 2. Roller bracket Raise the rear of the cutting unit and place a g027167 block under the bedknife. Figure 16 Remove the 2 nuts securing each roller bracket 1. Side-plate mounting cap screws and spacer to each side-plate mounting flange.
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Page 11: Adjusting The Height Of Cut (Hoc)
Note: When operating the machine on rough terrain, decrease the spring length by 12.7 mm (1/2 inch). Note: The turf-compensation setting will need to be reset if the HOC setting or the aggressiveness-of-cut setting is changed. Adjusting the Height of Cut (HOC) g003327 Figure 19... - Page 12 Height-of-Cut Chart Aggressiveness No. of No. of With Aggressiveness No. of No. of With of Cut Groomer of Cut Groomer Setting Rear Chain Setting Rear Chain Spacers Links kits Spacers Links kits installed** installed** 0.64 Less 4.13 Less Normal Normal (0.250 (1.625 inch)
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Page 13: Height-Of-Cut Chart Terms
All cutting units on a given machine must The aggressiveness of cut has a significant impact on be set to the same aggressiveness of cut (number the performance of the cutting unit. Aggressiveness of rear spacers, Toro Part No. 106-3925); otherwise,... - Page 14 the after-cut appearance could be negatively affected (Figure 22). Chain Links The location at which the lift-arm chain is attached determines the pitch angle of the rear roller (Figure 23). g020410 Figure 23 1. Lift chain 3. Bottom hole 2. U bracket Groomer These are the recommended height-of-cut settings when a groomer kit is installed on the cutting unit.
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Page 15: Maintenance
Maintenance The lubrication points are the front roller (2), the rear roller (2), and at the reel motor spline (1). Note: Lubricating the cutting units immediately Using the Kickstand When after washing helps purge water out of the bearings and increases bearing life. Tipping the Cutting Unit Wipe each grease fitting with a clean rag. -
Page 16: Servicing The Bedknife
Checking the Top Grind Angle The angle that you use to grind your bedknives is very important. Use the angle indicator (Toro Part No. 131-6828) and the angle-indicator mount (Toro Part No. 131-6829) to check the angle that your grinder produces and then... -
Page 17: Servicing The Bedbar
On each side of the machine, loosen the locknut securing the bedbar bolt (Figure 32). g003334 Figure 32 1. Bedbar bolt 2. Lock nut g034114 Figure 30 Remove each bedbar bolt, allowing the bedbar 1. Angle-indicator mount 3. Bedknife to be pulled downward and removed from 2. - Page 18 Tighten the spring-tension nut until the spring is Torque the 2 outer screws to 1 N∙m (10 collapsed, then back off 1/2 turn (Figure 34). in-lb); refer to Figure Working form the center of the bedknife, torque the screws to 23 to 28 N∙m (200 to 250 in-lb);...
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Page 19: Servicing The Hd Dual Point Adjusters (Dpa)
Servicing the HD Dual Point Align the keys on flange bushings to the slots in the frame and install the bushings (Figure 37). Adjusters (DPA) Install a wave washer onto the adjuster shaft and slide the adjuster shaft into the flange bushings Remove all parts (refer to the Installation in the frame of the cutting unit (Figure... -
Page 20: Servicing The Roller
Servicing the Roller nuts, inner seals, and outer seals to rebuild a roller. The Roller Rebuild Tool Kit includes all the tools The Roller Rebuild Kit and the Roller Rebuild Tool Kit and the installation instructions required to rebuild a (Figure 38) are available for servicing the roller. - Page 21 Notes:...
- Page 22 The method of transmission shall be electronic transmittal. This machinery shall not be put into service until incorporated into approved Toro models as indicated on the associated Declaration of Conformity and in accordance with all instructions, whereby it can be declared in conformity with all relevant Directives.
- Page 23 The Toro Company (“Toro”) respects your privacy. When you purchase our products, we may collect certain personal information about you, either directly from you or through your local Toro company or dealer. Toro uses this information to fulfil contractual obligations - such as to register your warranty, process your warranty claim or to contact you in the event of a product recall - and for legitimate business purposes - such as to gauge customer satisfaction, improve our products or provide you with product information which may be of interest.
- Page 24 Countries Other than the United States or Canada Customers who have purchased Toro products exported from the United States or Canada should contact their Toro Distributor (Dealer) to obtain guarantee policies for your country, province, or state. If for any reason you are dissatisfied with your Distributor's service or have difficulty obtaining guarantee information, contact your Authorized Toro Service Center.