2-9. OPERATION IN EXTREME HEAT (Continued)
WARNING
Severe injury may result from contact with the rotating cooling blower or V-belt. When it is
necessary to make inspections in this area, be aware of the blower and V-belt position, or turn
engine off.
b. V-Belts. Check that V-belt (1) driving air
blower assembly is properly adjusted and drives air
blower without slipping. During operation of the engine,
observe the alternator light. If the alternator light goes on
or occasionally blinks, the alternator V-belt (2) may be
slipping. Contact organizational maintenance if V-belts
need to be serviced.
c. Cylinder cooling fins (1). Cylinder cooling fins
should be free of dirt.
d. Bottom roller (2). Bottom roller should be free of
dirt.
e. Lube oil cooler cooling fins (3). Lube oil cooler
cooling fins should be free of dirt.
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