Replacing The Hydraulic Pump-Drive Belt - Toro 74142TE Operator's Manual

Replacing the Hydraulic
Pump-Drive Belt
1. Disengage the blade-control switch (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 the mower belt; refer to
Belt (page 46).
4. Raise the machine and support it with jack stands
(Figure 64).
5. Remove the clutch stop
1. Clutch stop
6. Remove the idler spring from the post
7. Remove the existing 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.
Figure 62
Replacing the Mower
(Figure 63).
Figure 63
(Figure
2
1
6
1. Idler pulley
2. Idler-spring post
3. Engine pulley
9. Install the clutch stop
10. Install the mower belt; refer to
Belt (page
1
g017494
64).
47
Figure 64
4. Pump-drive belt
5. Right hydraulic-pump
pulley
6. Left hydraulic-pump pulley
(Figure 63).
Replacing the Mower
46).
3
4
5
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