46
L510010-03
C.C.
WARNING
Engine must be shut OFF and the ignition key
removed before inspecting the drive belt(s). The drive
belt(s) should be checked periodically for condition
and tension. If the belt(s) shows signs of cracking,
glazing or deterioration, replace with new belt(s).
ENGINE MAINTENANCE - 11
ACCESSORY DRIVE “V”- BELT(S) (5.0/5.7L
ENGINE)
Check the drive belt tension by pressing down on the
belt midway between the two pulleys. The belt should
depress 1/2 in. (13 mm). If depression is more than
allowable, adjust the tension by loosening the adjustment
bolt and the pivot bolt. Apply required pressure with a
pry bar, or 1/2 in breaker bar, to tighten the belt tension.
While maintaining pressure, tighten the adjusting bolt
securely. Tighten the pivot bolt.
Figure 11-18 Drive Belt Location and Adjustment (5.0L / 5.7L)
RAW WATER
PUMP
ALTERNATOR
BELT
ADJUSTMENT
BOLT
1/2"
DEFLECTION
RAW WATER
PUMP
RAW WATER
PUMP BELT
ADJUSTMENT
BOLT
1/2"
DEFLECTION
ADJUSTMENT
BOLT
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