Replacing The Traction Belt - Toro 74191 Operator's Manual

Maintenance
4. Install new PTO belts over clutch and route
around gearbox pulleys and above spring loaded
idler (Fig. 48).
5. Hold spring loaded idler against belts and pull
spring down to install on lower bolt mount
(Fig. 47).
6. Install clutch stop (Fig. 47). Tighten mounting
bolts securely.
7. Plug clutch wire into wire harness.
2
4
Figure 48
1. PTO belt
2. Clutch pulleys
48
1
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3. Gearbox pulley
4. Spring loaded idler

Replacing the Traction Belt

Check traction drive belt for wear after every 50
hours of operation.
1. Remove PTO belts; refer to Replacing Power
Take Off (PTO) Belts.
2. Push spring loaded idler down and remove
traction belt from the engine, fixed idler and
hydro pump pulleys (Fig. 49). Remove belt over
clutch.
3. Install new belt over clutch and around engine,
fixed idler and hydro pump pulleys (Fig. 49).
4. Push spring loaded idler down and align below
traction belt. Release pressure on spring loaded
idler (Fig. 49).
3
5. Install PTO belts; refer to Replacing Power Take
Off (PTO) Belts.
3
2
1. Traction belt
2. Engine pulley
3. Fixed idler pulley
4
1
5
Figure 49
4. Hydro pump pulley
5. Spring loaded idler
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