Installation Instructions

ManualsBrandsToro ManualsAttachmentsFlow Divider Kit, Model 30410 or 30411 Groundsmaster 4000-D/4100-D Traction Unit

Printed in the USA

W 2003 by The Toro Company

8111 Lyndale Avenue South

Bloomington, MN 55420-1196

Flow Divider Kit

Groundsmaster

)

4000-D/4100-D

Model No. 30429

Form No. 3350–246 Rev B

Installation Instructions

1. Engage the parking brake, be sure the traction pedal is

in the neutral position, the PTO lever is in the OFF

position, shut the engine OFF and remove the key from

the switch.

If you leave the key in the ignition switch, someone

could accidently start the engine and seriously

injure you or other bystanders.

Remove the key from the ignition switch before

you do any maintenance.

Caution

2. Raise the machine on a hoist or jack up the front of the

machine. Use jack stands or block the machine to

prevent if from falling.

Important Cap or plug any disconnected hydraulic

hoses, tubes or component ports to prevent contamination

of the system during installation of the kit.

3. Disconnect the hydraulic tube from the tee fitting on the

front of the left wheel motor and from the rear traction

tube (Fig. 1). Remove and retain the quick fitting and

dust cap from the tube (Fig. 1). Discard the tube.

4. Disconnect the hydraulic hose from the 90_ fitting on

the right side of the left wheel motor (Fig. 1). Do not

disconnect the rear end of the hose.

Figure 1

1. Left wheel motor

2. Hydraulic tube

3. Hydraulic hose

4. 90_ Fitting

5. Quick fitting

6. Dust cap

5. Install the quick fitting and the dust cap into the new

hydraulic tube (Fig. 2). Torque the fitting to 15–17

ft–lbs.

6. Loosely connect the hydraulic tube to the rear traction

tube (Fig. 2). Do not tighten at this time.

Figure 2

1. New hydraulic tube

2. Quick fitting

3. Dust cap

4. Rear traction tube

7. Remove and retain the 90_ fitting from the right side of

the left wheel motor.

8. Install the hollow plug w/o–ring into the wheel motor

port were the 90_ fitting was removed (Fig. 3). Torque

the plug to 202–218 ft–lbs.

Figure 3

1. Plug w/O–ring

Summary of content (8 pages)

PAGE 1
Form No. 3350–246 Rev B Flow Divider Kit Groundsmaster) 4000-D/4100-D Model No. 30429 Installation Instructions 1. Engage the parking brake, be sure the traction pedal is in the neutral position, the PTO lever is in the OFF position, shut the engine OFF and remove the key from the switch. 5. Install the quick fitting and the dust cap into the new hydraulic tube (Fig. 2). Torque the fitting to 15–17 ft–lbs. 6. Loosely connect the hydraulic tube to the rear traction tube (Fig. 2).
PAGE 2
9. Assemble and orientate the fittings into the flow divider manifold (Fig. 4) as follows: Note: Make sure the o–rings are oiled and properly positioned on the fittings before installation. 1 • Thread the 90_ fitting, previously removed from the left wheel motor, into the top of the flow divider manifold. Position the fitting as shown with the back–up nut fully retracted. Do not tighten at this time. • Thread a 90_ fitting into the right side of the flow divider manifold.
PAGE 3
4 1 2 1 3 2 3 4 5 Figure 7 1. PTO manifold 2. Tee fitting 3. Existing hydraulic hose 4. New hydraulic hose 6 14. Mount the new hose to the tee fitting (Fig. 7). Figure 9 1. Hydraulic filter head adapter 2. New tee fitting 3. Existing tee fitting 4. Hydraulic hose (45_ fitting) 15. Disconnect both hoses from the tee fitting on the rear of the hydraulic filter head (Fig. 8). The filter head is located on the right side of the machine behind the hydraulic reservoir. 16.
PAGE 4
3 6 8 7 4 5 2 1 Figure 10 1. Swivel fitting (85–94 ft–lbs) 2. Hydraulic tube (85–94 ft–lbs) 3. Hydraulic hose (110–121 ft–lbs) 4. Hydraulic hose–PTO manifold (24–29 ft–lbs) 5. Hydraulic hose–filter (24–29 ft–lbs) 6. 90_ fitting–previously removed (121–131 ft–lbs) 7. 90_ fitting (20–21 ft–lbs) 8. Wire harness 26. Loosely connect the hydraulic hose from the hydraulic filter to the straight fitting on the front of the flow divider manifold (Fig. 10). 27.
PAGE 5
Step 32 pertains only to Model 30411 with serial numbers 230000001 & Up (The flow divider wiring is already incorporated into the harness) 32. Mount and connect the switch as follows: • Remove the (4) knobs securing the control panel housing to the frame of the control console (Fig. 14). Remove the housing. 1 Figure 12 1. Switch 2. Decal • Insert the switch into the hole (Fig. 12). • Plug the wire harness connector onto the switch terminal.
PAGE 6
• Plug the harness connector into the connector on the flow divider. • Insert the switch into the hole (Fig. 16). Note: The wires must not contact any sharp edges or moving parts. 1 • Install the control panel housing and secure it with the knobs. 33. Operate the machine and re–check the hydraulic oil level. Operation The flow divider kit enhances the traction drive performance in compromised operating conditions. The flow divider is for intermittent use in the low speed range only.
PAGE 7
Hydraulic Schematic 7
PAGE 8