Replacing The Hydraulic-Pump Drive Belt - Toro 74919TE Operator's Manual

1. Position the belt cover
2. Slide belt cover under the
side catches
Replacing the Hydraulic-Pump
Drive Belt
1. Disengage the PTO and set the parking brake.
2. Stop the engine, remove the key, and wait for all moving
parts to stop before leaving the operating position.
3. Remove mower belt. Refer to
Belt (page 51).
4. Raise the machine and support it with jack stands
(Figure 78).
Figure 77
3. Tighten the bolt
Replacing the Mower
1. Idler pulley
2. Clutch pulley
3. Pump drive belt
4. Right-hand
hydraulic-pump pulley
5. Use a ratchet in the square hole in the idler arm to
remove the idler spring
6. Unhook the idler spring from the frame
7. Remove the belt from the hydraulic-unit drive pulleys
and the engine pulley
8. Install the new belt around the engine pulley and the
2 drive pulleys.
9. Using a ratchet in the square hole in the idler arm,
install the idler spring to the frame
10. Install the mower belt. Refer to
Belt (page 51).
52
Figure 78
5. Left-hand hydraulic-pump
pulley
6. Square hole in idler arm
7. Idler spring
(Figure 78).
(Figure
(Figure 78).
Replacing the Mower
78).