Toro Workman 07040, Operator'S Manual

Page: 52 / 56

Belt Maintenance
Servicing the Drive Belt
Checking the Drive Belt
Service Interval: After the first 8 hours
Every 200 hours
1. Park the machine on a level surface.
2. Engage the parking brake.
3. Shut off the engine and remove the key.
4. Raise the cargo bed and secure it with the prop
rod; refer to
Raising the Cargo Bed to the Dump
Position (page 20) .
5. Shift the transmission into N
EUTRAL
.
6. Rotate and inspect the belt ( Figure 64 ) for signs
of excessive wear or damage.
Note:
Replace the belt if it is excessively worn
or damaged; refer to Replacing the Drive Belt
(page 52) .
g034106
Figure 64
1. Generator-pivot nut 5. Drive belt
2. Generator-pivot bracket 6. Primary clutch
3. Starter generator 7. Starter-generator belt
4. Secondary clutch
7. Lower the cargo bed.
Replacing the Drive Belt
1. Raise the cargo bed; refer to Raising the Cargo
Bed to the Dump Position (page 20) .
2. Shift the transmission into the N
EUTRAL
position,
engage the parking brake, rotate the key switch
to the O
FF
position, and remove the key.
3. Rotate and route the belt over the secondary
clutch (
Figure 64 ).
4. Remove the belt from the primary clutch ( Figure
64 ).
Note:
Discard the old belt.
5. Align the new belt over the primary clutch
(
Figure 64 ).
6. Rotate and route the belt over the secondary
clutch (
Figure 64 ).
7. Lower the cargo bed.
Adjusting the
Starter-Generator Belt
Service Interval: After the first 8 hours
Every 200 hours
1. Raise the cargo bed; refer to Raising the Cargo
Bed to the Dump Position (page 20) .
2. Loosen the pivot nut for the starter generator
(
Figure 64 ).
3. Align a pry bar between the engine mount and
starter.
4. Apply downward pressure to the pry bar to rotate
the starter down in the slot until the belt tension
only allows 6 mm (1/4 inch) belt deflection with
44 N∙m (10 ft-lb) of force (
Figure 64 ).
5. Tighten the pivot nut hand tight, and remove the
pry bar (
Figure 64 ).
6. Torque the pivot nut to 88 to 115 N∙m (65 to 85
ft-lb).
7. Lower the cargo bed.
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