Belt Maintenance - Toro Groundsmaster 4300-D Operator's Manual

Figure 68
1. Brake cables
2. Screws (2)
2. Press the parking brake pedal forward
until the brake detent completely engages
on the brake pawl
(Figure 68).
3. Tighten the 2 screws locking the adjustment.
4. Press the brake pedal to release the parking
brake.
5. Check the adjustment and readjust as required.
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3. Parking brake pawl
4. Brake detent

Belt Maintenance

Servicing the Alternator
Belt
Service Interval: After the first 10 hours
Every 100 hours
Check the condition and tension of the belt
69) after every 100 operating hours.
1. Proper tension will allow 10 mm (3/8 inch)
deflection when a force of 44 N (10 lb) is applied
on the belt midway between the pulleys.
2. If the deflection is not 10 mm (3/8 inch), loosen
the alternator mounting bolts
Increase or decrease the alternator belt tension
and tighten the bolts. Check the deflection of the
belt again to ensure that the tension is correct.
1. Mounting bolt
48
(Figure
(Figure 69).
Figure 69
2. Alternator
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