Toro 03638 Operator's Manual
Toro 03638 Operator's Manual

Toro 03638 Operator's Manual

8-blade radial reel, 8-blade forward swept reel, or 11-blade forward swept reel edge series dpa cutting unit with 7in reel reelmaster 5010 series traction unit
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Original Instructions (EN)
8-Blade Radial Reel, 8-Blade
Forward Swept Reel, or 11-Blade
Forward Swept Reel EdgeSeries
DPA Cutting Unit with 7in Reel
Reelmaster
®
5010 Series Traction Unit
Model No. 03638—Serial No. 403450001 and Up
Model No. 03639—Serial No. 403450001 and Up
Model No. 03641—Serial No. 403450001 and Up
Form No. 3428-665 Rev A
*3428-665* A

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Summary of Contents for Toro 03638

  • Page 1 Forward Swept Reel EdgeSeries DPA Cutting Unit with 7in Reel Reelmaster ® 5010 Series Traction Unit Model No. 03638—Serial No. 403450001 and Up Model No. 03639—Serial No. 403450001 and Up Model No. 03641—Serial No. 403450001 and Up *3428-665* A Register at www.Toro.com.
  • 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

    Contact you may open the rear shield. your Authorized Service Dealer or authorized Toro distributor or go to www.Toro.com for a list of all To open the rear shield (Figure 6), loosen the bolt approved attachments 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 No. 125-5610) between the reel and the bedknife, perpendicular to the bedknife (Figure 7). Slowly rotate the reel forward;...
  • Page 8 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 g027160 Figure 10...
  • Page 9 Adjusting the Rear Roller Adjust the rear roller brackets (Figure 12) to the desired height-of-cut range by positioning the required amount of spacers below the side-plate mounting flange (Figure 12) per the HOC Chart. g003324 g027167 Figure 12 Figure 13 1.
  • Page 10: Adjusting The Height Of Cut (Hoc)

    Note: When operating the machine on rough Hook the screw head on the cutting edge of the terrain, decrease the spring length by 12.7 mm bedknife and rest the rear end of the bar on the (1/2 inch). rear roller (Figure 17).
  • Page 11 Height-of-Cut Chart HOC Setting Aggressiveness of Cut No. of Rear Spacers No. of Chain Links With Groomer kits installed** 0.64 cm (0.250 inch) Less Normal More 0.95 cm (0.375 inch) Less Normal More 1.27 cm (0.500 inch) Less Normal More 1.56 cm (0.625 inch) Less Normal...
  • Page 12: Height-Of-Cut Chart Terms

    6.4 to 12.7 mm HOC (Optional) (0.220 inch) (0.250 to 0.500 inch) EdgeMax® 137-0833 6.9 mm 9.5 to 38.1 mm (Models 03638 and 03639) (0.270 inch) (0.375 to 1.50 inches)* Standard (Optional) 108-9096 6.9 mm 9.5 to 38.1 mm (0.270 inch) (0.375 to 1.50 inches)*...
  • Page 13 All cutting units on a given machine must be set to the same aggressiveness of cut (number of rear spacers, Toro Part No. 106-3925); otherwise, the after-cut appearance could be negatively affected (Figure 19).
  • Page 14: Maintenance

    Wipe each grease fitting with a clean rag. Apply grease until clean grease comes out of g028800 the roller seals and the bearing relief valve. Figure 23 Model 03638 Wipe any excess grease away. 1. 30 degrees 2. 1.3 mm (0.050 inch)
  • Page 15 g028838 Figure 24 Models 03639 and 03641 2. 30 degrees 1. 1.3 mm (0.050 inch) Spin grind the reel to achieve <0.025 mm (0.001 inch) reel run-out. Note: This causes the land width to grow slightly. Note: To extend the longevity of the sharpness of the edge of the reel and the bedknife—after grinding the reel and/or the bedknife—check the reel to bedknife contact again after cutting 2 faiways, as any burrs...
  • Page 16: Servicing The Bedknife

    (Figure 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 correct for any grinder inaccuracy.
  • Page 17: Servicing The Bedbar

    Servicing the Bedbar Removing the Bedbar Turn the bedbar-adjusting screws counterclockwise to back the bedknife away from the reel (Figure 29). g034113 Figure 27 1. Bedknife (vertical) 2. Angle indicator Press the Alt Zero button on the angle indicator. Place the angle-indicator mount on the edge of the bedknife so that the edge of the magnet mates with the edge of the bedknife (Figure...
  • Page 18 g027176 Figure 31 1. Bedbar bolt 3. Steel washer 2. Nut 4. Nylon washer Assembling the Bedbar Install the bedbar, positioning the mounting ears between the washer and bedbar adjuster. Secure the bedbar to each side plate with the bedbar bolts (nuts on bolts) and the 6 washers. g279161 Note: Position a nylon washer on each side...
  • Page 19: Servicing The Hd Dual Point Adjusters (Dpa)

    Servicing the HD Dual Point Install a wave washer onto the adjuster shaft and slide the adjuster shaft into the flange bushings Adjusters (DPA) in the frame of the cutting unit (Figure 35). Secure the adjuster shaft with a flat washer and Remove all parts (refer to the Installation locknut (Figure...
  • Page 20: Servicing The Roller

    Repeat this procedure on the other end of the Roller Rebuild Kit includes all the bearings, bearing cutting unit. nuts, inner seals and outer seals to rebuild a roller. The Roller Rebuild Tool Kit includes all the tools and Adjust the bedknife to the reel; refer to Adjusting the installation instructions required to rebuild a roller the Bedknife to the Reel (page...
  • 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.

This manual is also suitable for:

0363903641

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