Piston (Traction) Pump - Toro Sand Pro 3040 Service Manual

Piston (traction) Pump

g350536
1. Damper
2. Cap screw
3. Hydraulic hose – filter
4. Hose clamp
Removing the Piston (traction) Pump
Hydraulic System: Service and Repairs
5. Key
6. Set screw (2 each)
7. Lock nut (2 each)
8. Washer – hardened (2 each)
Refer toFigure 51 for this procedure.
1. Park the machine on a level surface, lower any attachments, set the key
switch to the O position and remove the key from the switch.
FF
2. Remove the center shroud.
3. Place a drain pan with at least a 13.2 liter (5 gallon) capacity under the
hydraulic fluid filter and remove the hydraulic fluid filter from the filter head
to drain the hydraulic tank.
4. Remove the traction rod assembly and discard the cotter pin.
5. Disconnect the traction neutral switch connector from the machine wire
harness.
6. Remove the traction control damper.
7. Remove hydraulic fluid cooler from the machine; refer to
Installing the Hydraulic Fluid Cooler (page
8. Read and adhere to the information provided in
Removing and Installing the Hydraulic System Components (page
Figure 51
10.
11.
12.
Page 5–70
9. Cap screw (2 each)
Cap screw (2 each)
Piston (traction) pump assembly
Hydraulic fluid filter assembly
Removing and
5–68).
General Precautions for
Sand Pro ®
20251SL Rev A
5–54).
3040 and 5040