913225/CP0807
62
PRINTED IN U.S.A.
C1 - ALTERNATOR/CRANKSHAFT
BELT TENSION
CHECK - ADJUST
- Open the engine cover.
- Unscrew the fastening screws (1) (fig. C1/1).
- Remove the protective guard (2) (fig. C1/1).
- Check the belt for signs of wear and cracks, and
change if necessary (see chapter: 6 - MAINTE-
NANCE: FILTER CARTRIDGES AND BELTS).
- Check the belt tension between the crankshaft pulley
and the alternator pulley.
- Under a normal pressure exerted with the thumb 10
lbf. (45N), the tension should be approximately 3/8”
(10 mm).
- Adjustment if necessary:
a.
Loosen screws (3) (fig. C1/2) by two to three
turns.
b. Pivot the alternator assembly to obtain the belt
tension required.
c.
Retighten screws (3) (fig. C1/2) to a torque of
16 ft.-lbs. (22 Nm).
- Replace the protective guard (2) (fig. C1/1).
NOTE:
If the alternator belt is changed, check the
tension again after 20 hours of operation.
C2 - COMPRESSOR BELTS TENSION
CHECK - ADJUST
- Open the engine cover.
- Unscrew the fastening screws (1) (fig. C2/1).
- Remove the protective guard (2) (fig. C2/1).
- Check the belts for signs of wear and cracks and
change if necessary (see chapter: 3 - MAINTE-
NANCE: FILTERS CARTRIDGES AND BELTS).
FAN TO COMPRESSOR BELT
- Check the belt tension between the fan pulley and
the compressor pulley.
- Under normal pressure exerted with the thumb of 10
lbf. (45N), the movement should be approximately
3/8” (10 mm).
- Adjustment if necessary:
a.
Loosen mounting and adjuster screws two to
three turns.
C1/1
C1/2
1
1
1
2
3
3
C - EVERY 250 HOURS OF
SERVICE
Perform the operations described previously as
well as the following operations:
B13 - TRANSMISSION UNIVERSAL
JOINT
GREASE
Clean and lubricate the following points with grease
(see chapter: 6 - MAINTENANCE: LUBRICANTS
AND FUEL). Remove any excess grease.
- Remove access panel (1) (fig. B13/1).
- Grease fittings for the universal joint on the front
and rear axle (2) (fig. B13/2 and B13/3).
B13/2
2
2
B13/3
2
C2/1
1
1
1
2
B13/1
1
