Replacing The Hydraulic Pump Drive Belt - Toro 78922 Operator's Manual

Figure 76
1. Clutch pulley
2. Mower belt
3. Spring loaded idler pulley
4. Ratchet
10. Install the belt guide on the idler arm shown in
Figure 76.
11. Using the ratchet in the square hole, install the idler
spring (Figure 76).
Make sure the spring ends are seated in the anchor
grooves.
12. Install the belt covers (Figure 77).
5. Square hole in the idler
arm for the ratchet
6. Idler grease zerk
7. Belt guide
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 Replacing the Mower
Belt in Maintenance.
4. Raise the machine and support it with jack stands
(Figure 78).
51
Figure 77
3. Ensure the tab is under
the metal catch