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Maintenance - Section 4
Page 4-4
DRIVE BELTS
a. Check alternator and fan belts for proper tension
and condition.
b. Inspect for alignment.
ENGINE AND TURBOCHARGERS
Inspect for leaks, vibrations or odd noises.
TIRES
IMPORTANT! After each wheel mounting opera-
tion, recheck wheel mounting capscrew tightness
after about five hours operation. Check again at the
end of the shift and then periodically until all cap-
screws hold at the prescribed 300 ft.lbs. (407 N.m)
torque. This requirement is prescribed for both
front and rear wheels.
a. Inspect for proper inflation and wear.
b. Inspect for debris embedded in cuts or tread.
CHECK TORQUE ON FRONT SPINDLE
RETAINING NUT
The splined nut holding the spindle onto the front
Hydrair piston must be checked for looseness. During
delivery of a new truck, the torque on these splined nuts
must be tightened to 1100 ± 100 ft.lbs. (1491 ± 135
N.m) torque. After the truck has hauled one load,
tighten splined nuts again. Continue to check torque
after each shift until this torque is maintained. This
procedure must be followed each time a splined
nut is removed during servicing of the truck.
LUBRICATION
a. Panhard Rod -- Grease pins and bushings at
grease fittings. Lube Key ''E''. (2 pts.)
b. Final Drive Pivot Pin -- Grease bushing at grease
fitting. Lube Key ''E''. (1 pt.)
c. Body Hinge Pins -- Grease pins and bushings at
grease fittings. Lube Key ''E''. (2 pts.)
d. Hoist Cylinder Pivots -- Grease pins and bush-
ings at grease fittings. Lube Key ''E''. (4 pts.)
e. Steering Ball Studs/Pivot and Tie Rod -- Grease
bearings and pins at grease fittings . Lube Key ''E''.
(6 pts.)
f. Suspension Bearings -- Grease pins and bush-
ings at grease fittings. Lube Key ''E''. (4 pts.)
10 HOUR (DAILY) INSPECTION
(continued)
Lubrication and Service
√
COMMENTS
OM4005 10/96
'
INITIALS
d
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