Toro 78360 - Power Take Off (PTO) Belt

Maintenance
19
Power T ake Off (PT O) Belt
1. Remove the two wing nuts and belt cover from
the tractor (Fig. 30).
m–25341
2
2
Figure 30
3. Belt cover 4. Wing nut
2. Turn knob on idler assembly clockwise to loosen
belt (Fig. 31).
3. Remove locknut and belt cover from idler
assembly. Remove belt from upper mower
pulley (Fig. 31).
2
1
m–2823
3
7
4
5
6
Figure 31
1. V pulley
2. Flat pulley
3. Upper mower pulley
4. Spacer
5. Belt cover
6. Locknut
7. Knob
4. Unlatch and remove locking clevis pin that
secures yoke assembly to clutch shaft. Pivot
yoke out and forward to remove from clutch
shaft and engagement plate (Fig. 7).
5. Replace belt in inside pulley groove (Fig. 7).
6. Assemble yoke and engagement plate and attach
locking clevis pin, trunnion and hairpin cotters
to secure (Fig. 7).
m–2691
1
2
3
4
1
7
6
5
Figure 32
1. Hairpin cotter
2. Trunnion
3. Engagement plate
4. Locking clevis pin
5. Yoke
6. Clutch shaft
7. Inside groove