Adjusting The Pto Drive Belt Idler Spring Anchor; Replacing The Pump Drive Belt - Toro 30071 Operator's Manual

11. Install the belt cover onto the cutting unit and secure it
with the bolts.
12. Install the carrier frame cover onto the carrier frame
and secure the latches.
Figure 38
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 39 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

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 (page 30).
4. Raise the machine and support it with jack stands.
5. Disconnect the clutch wire connector from the wiring
harness.
6. Disconnect the clutch retainer from the engine deck
(Figure 40).
31
Figure 39
4. Most tension for worn belts
5. Medium tension for normal
belt conditions
6. Least tension for new belts