Belt Maintenance; Checking The Belt For Wear; Replacing The Belt; Adjusting The Belt Tension - Toro Spray Master Operator's Manual

Belt Maintenance

Checking the Belt for Wear

Service Interval: Every 80 hours/Every 2 weeks
(whichever comes first)
1. Prepare the machine for maintenance; refer to
Preparing the Machine (page
2. Raise the machine and support it with jack
stands.
3. Check the belt for wear of damage.
Note:
If the belt is worn or damaged, replace
the belt; refer to Replacing the Belt (page 65)
4. Lower the machine and remove the jack stands.

Replacing the Belt

1. Prepare the machine for maintenance; refer to
Preparing the Machine (page
2. Raise the machine and support it with jack
stands.
3. While holding the eye bolt in place, loosen the
locknut on the eye bolt to remove tension from
the spring (Figure
Figure 91
1. Locknut
4. Pull the tension arm away from the belt and
remove the existing belt from the pulleys
92).
49).
49).
91).
2. Eye bolt
1. Tension arm
5. With the tension arm pulled away from the pulley
system, route the new belt, starting at the 2
hydraulic-motor pulleys, then around the engine
pulley and tensioner pulley
1. Hydraulic-motor pulleys
2. Belt
6. Tension the belt; refer to
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Tension (page
7. Lower the machine from the jack stands.

Adjusting the Belt Tension

(Figure
1. Ensure that the tension arm and pulley move
freely.
2. While holding the eye bolt from rotating, tighten
the locknut until the thread length after the
adjustment is 32 mm (1-1/4 inches) as shown
in Figure
65
Figure 92
(Figure
Figure 93
3. Tensioner pulley
4. Engine pulley
Adjusting the Belt
65).
94.
g313243
93).
g313241