Replacing Power Take Off (Pto) Belts - Toro 74182 Operator's Manual

Maintenance
Replacing Power Take Off
(PTO) Belts
Check power take off (PTO) belts for wear after every
50 hours of operation.
1. Hold spring loaded idler against belts and pull
spring down to remove from lower bolt mount
(Fig. 33).
2. Lower idler to relax tension on PTO belts and
remove belts from gear box pulley (Fig. 33).
3. Remove clutch stop mounting bolts and unplug
clutch wire harness (Fig. 33). Remove belts over
clutch.
7
5
1
6
2
Figure 33
1. Idler
2. Spring
3. Gr box pulley
4. PTO belt
34
4
3
m–3295
5. Clutch stop
6. Bolt
7. Clutch
4. Install new PTO belts over clutch and route
around gearbox pulleys and above spring loaded
idler (Fig. 34).
5. Hold spring loaded idler against belts and pull
spring down to install on lower bolt mount
(Fig. 33).
6. Install clutch stop (Fig. 33). Tighten mounting
bolts securely.
7. Plug clutch wire into wire harness.
1
2
4
Figure 34
1. PTO belt
2. Clutch pulleys
3
m–3225
3. Gearbox pulley
4. Spring loaded idler