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10. Install the heat shield to the engine deck and carrier
frame.
11. Install the belt covers onto the cutting unit and
secure the latches.
12. Install the carrier frame cover onto the carrier frame
and secure the latches.
Figure 42
1. Mower deck belt
2. PTO Drive Belt
3. Idler arm and spring
Adjusting the PTO Drive Belt
Idler Spring Anchor
The position of the PTO idler can be adjusted to
increase or decrease belt tension.
Use Figure 43 for the idler position options.
4. Clutch pulley
5. Idler pulley
1. PTO drive belt idler pulley
2. PTO drive Belt
3. Idler spring
Replacing the Pump Drive Belt
Service Interval: Every 50 hours
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 PTO drive belt. Refer to Replacing the
PTO Drive Belt in the, page .
4. Raise the machine and support it with jack stands.
5. Disconnect the clutch wire connector from the wire
harness.
6. Disconnect the clutch retainer from the engine deck
(Figure 44).
37
Figure 43
4. Most tension for worn belts
5. Medium tension for normal
belt conditions
6. Least tension for new belts
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