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Figure 69
1. Brake cable adjusting nuts
C. Tighten the rear nut to move the cable backward
until the brake pedals have 13 to 25 mm (1/2 to 1
inch) of free travel.
D. Tighten the front nuts after the brakes are adjusted
correctly.
E. Reinstall the brake adjustment cover.
Belt Maintenance
Servicing the Alternator Belt
Service Interval: After the first 10 hours
Every 100 hours
Check the condition and tension of the belt
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
decrease the alternator belt tension and tighten the
bolts. Check the deflection of the belt again to ensure
that the tension is correct.
1. Alternator
2. Mounting bolt
Servicing the Compressor Belt
Service Interval: After the first 10 hours
Every 100 hours
Cab model only
Check the condition and tension of the belt
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
idler pulley mounting bolt
decrease the compressor belt tension and tighten the
bolt. Check the deflection of the belt again to ensure
that the tension is correct.
50
(Figure
(Figure
70). Increase or
Figure 70
3. Compressor
4. Idler pulley
(Figure
(Figure
70). Increase or
70) after
70) after
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