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4. Remove the belt cover.
5. Remove the heat shield from the engine deck and
carrier frame.
6. Roll the belt off of the center pulley on the mower
deck
(Figure
45). Use caution when removing the belt
as tension will increase because of the spring loaded
idler pulley.
7. Remove the belt from the engine pulley and the
spring-loaded idler pulley
8. Install the new belt onto the engine pulley and
spring-loaded idler pulley
9. Roll the belt onto the center pulley on the mower deck
(Figure
45). Use caution when install the belt as tension
will increase because of the spring loaded idler pulley.
10. Install the heat shield to the engine deck and carrier
frame.
11. Install the belt cover onto the cutting unit and screw
in the bolts.
12. Install the carrier frame cover onto the carrier frame.
Figure 45
1. Mower-deck belt
2. PTO-drive Belt
3. Idler arm and spring
Adjusting the
PTO-Drive-Belt-Idler-Spring
Anchor
You can adjust the position of the PTO idler to increase or
decrease belt tension.
Use
Figure 46
for the idler position options.
(Figure
45).
(Figure
45).
4. Clutch pulley
5. Idler pulley
1. PTO-drive-belt-idler pulley
2. PTO-drive belt
3. Idler spring
34
Figure 46
4. Most tension for worn belts
5. Medium tension for normal
belt conditions
6. Least tension for new belts
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