Replacing The Hydraulic Pump-Drive Belt - Toro Z Master Professional 5000 Series Operator's Manual

1. Position the belt cover
2. Slide the belt cover under
the side catches
Replacing the Hydraulic
Pump-Drive Belt
1. Disengage the PTO and set the parking brake.
2. Shut off 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
Mower Belt (page
4. Raise the machine and support it with jack
stands (Figure 82).
Figure 81
3. Ensure that the tab is
under the metal catch
Replacing the
55).
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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
82).
7. Remove the belt from the hydraulic unit drive
pulleys and the engine pulley.
8. Install the new belt around 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
82).
10. Install the mower belt; refer to
Mower Belt (page
56
Figure 82
5. Left hand hydraulic-pump
pulley
6. Square hole in the idler
arm
7. Idler spring
(Figure 82).
Replacing the
55).
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(Figure
(Figure