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Toro 31529 Installation Instructions Manual

Flow divider kit, groundsmaster 4500-d, 4700-d, or reelmaster 7000-d traction unit
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Flow Divider Kit
Groundsmaster
Unit
Model No. 31529
Safety
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 missing.
1. 4WD Lock
1. 4WD Lock (10 A)
© 2019—The Toro® Company
8111 Lyndale Avenue South
Bloomington, MN 55420
®
4500-D, 4700-D, or Reelmaster
132-6104
2. 4WD Unlock
132-6185
Register at www.Toro.com.
decal132-6104
decal132-6185
Form No. 3437-654 Rev A
®
7000-D Traction
Installation Instructions
Original Instructions (EN)
All Rights Reserved *3437-654* A
Printed in the USA

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  • Page 1 ® 4500-D, 4700-D, or Reelmaster ® 7000-D Traction Unit Model No. 31529 Installation Instructions Safety 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 missing.

  • Page 2: Installation

    Installation Loose Parts Use the chart below to verify that all parts have been shipped. Procedure Description Qty. – No parts required Prepare the machine. – No parts required Remove the hydraulic lines. Plug Install the coils on the flow-divider Valve manifold assembly (4WD switch Coil (12 V)

  • Page 3: Preparing The Machine

    WARNING Incorrect battery-cable routing could damage the machine and cables causing sparks. Sparks can cause the battery Preparing the Machine gasses to explode, resulting in personal injury. No Parts Required • Always disconnect the negative (black) battery cable before disconnecting the positive (red) Procedure cable.
  • Page 4 Removing the Hydraulic Lines No Parts Required Removing the Pressure Hose Align a drain pan below the forward end of the pressure hose (Figure 2 Figure g026941 Figure 3 Bottom View—Reelmaster 7000 Shown 1. Traction motor 7. Cross tube (rear-traction manifold) 8.
  • Page 5 Remove the rear end of the pressure hose from the fitting in the hydraulic pump, and remove the pressure hose. See Figure 2 Figure (Groundsmaster machines) or Figure 3 Figure 5 (Reelmaster machines). Temporarily cap the pump and the divider tube. Note: Discard the original pressure hose.
  • Page 6 Removing the Divider Tube Remove the tube nut for the rear-traction tube from the fitting of the divider tube. Remove the tube nut of the divider tube from the T-fitting in the front-left traction motor, and remove the tube from the machine (Figure 2 Figure Note:...
  • Page 7 Procedure Important: The manifold comes pre-assembled for use without the switch; this procedure is necessary if you are going to install the 4WD Installing the Coils on switch. the Flow-Divider Manifold Remove the 2 existing valves from the CV1 and CV2 ports of the manifold.
  • Page 8 Installing the Flow-divider Manifold Align the holes in the flow-divider manifold with the holes in the chassis bracket. Installing the Hydraulic Note: Ensure that the 45-degree fitting is Components pointing down and toward the back of the machine. Parts needed for this procedure: Flow-divider manifold Pressure hose (angled end for Reelmaster 7000 machines)
  • Page 9 Installing the Rear-traction Tube and the Pressure Hose Align the forward tube nut for the rear-traction tube with the elbow fitting in the flow-divider manifold (Figure 9 Figure 11). g205013 Figure 10 Reelmaster 7000 Shown 1. Traction-motor tube 7. Hydraulic pump 2.
  • Page 10 g312772 Figure 11 g205015 Groundsmaster 4500/4700 Shown Figure 12 Reelmaster 7000 Shown 1. Flow-divider manifold 4. Pressure hose (pump fitting) 1. 45-degree fitting 4. Angled end 2. Pressure hose (divider 5. Hydraulic pump 2. Straight end 5. Hydraulic pump fitting) 3.
  • Page 11 Installing the Cross Tube Installing the Filter Tube and the Divider Tube Remove the cap on the fitting of the rear-traction manifold that you previously installed. Prepare the hydraulic-filter tube retained from Removing the Cross Tube (page 5). Align the Align the tube nuts for the cross-manifold tube to tube nut for the hydraulic-filter tube to the fitting the fittings in the rear-traction manifold and the...
  • Page 12 Installing the Traction-motor Tube Installing the Tank Hose Align the tube nuts for the traction-motor Important: This procedure is necessary if you tube to the fittings in the traction motor and are going to install the 4WD switch. the flow-divider manifold (Figure 15).

  • Page 13: Installing The Fuse

    Installing the Fuse 4WD Switch Only Parts needed for this procedure: Fuse (10 A) Fuse decal Procedure g206710 Important: This procedure is necessary if you Figure 18 are going to install the 4WD switch. Fuse decal in C4 slot, previous model machines Install the fuse into the C4 slot in the fuse box 1.

  • Page 14: Installing The Switch

    Place the 4WD function decal over the drilled hole (Figure 21). Installing the Switch Parts needed for this procedure: Toggle switch Switch wire harness 4WD function decal Relay wire harness Relay Self-tapping screw Procedure Drill a 13 mm (1/2 inch) hole in the center console;...
  • Page 15 Secure the red wire labeled BYPASS ENGAGE Remove the 2 screws securing the side panel to SWITCH 2 on the switch wire harness to the the console and route the toggle switch with the override switch center terminal number 2 (Figure connected wire harness into the center console Figure...
  • Page 16 Install the toggle switch into the 13 mm (1/2 Connect the relay and relay harness to the inch) hole from the bottom of the console; refer machine wire harness as shown in Figure Figure 26 for the correct hex locknut and washer orientation.
  • Page 17 Installing the Solenoid Wire Harness to the Machine 4WD Switch Only Parts needed for this procedure: g205041 Solenoid wire harness Figure 30 Bottom View Procedure 1. Right of machine 2. Front of machine Important: This procedure is necessary if you are going to install the 4WD switch.

  • Page 18: Completing The Installation

    Checking for Hydraulic Leaks WARNING Hydraulic fluid escaping under pressure can Completing the Installation penetrate skin and cause injury. • Make sure that all hydraulic fluid hoses and lines are in good condition and all No Parts Required hydraulic connections and fittings are tight before applying pressure to the hydraulic Completing the Installation (4WD system.

  • Page 19: Operation

    Operation Operating Tips The flow divider kit splits the traction flow between the front and rear wheels. This will require both a front and a rear tire to spin before the machine loses traction. Use the following information to best operate the machine with the flow divider kit installed: •...
  • Page 20 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.

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