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Figure 80
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
Deck Belt (page
50).
4. Raise the machine and support it with jack stands
(Figure
81).
3. Ensure the tab is under
the metal catch
Replacing the Mower
1. Idler pulley
2. Clutch pulley
3. Pump-drive belt
4. Right 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 engine pulley and the two
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
Deck Belt (page
51
Figure 81
5. Left hydraulic pump pulley
6. Square hole in idler arm
7. Idler spring
(Figure
81).
(Figure
(Figure
Replacing the Mower
50).
81).
81).
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