TM 5-3895-379-23
TROUBLESHOOTING PROCEDURES - CONTINUED
0006 00
Table 2. Electrical Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
WARNING
Use caution while working under operator platform assembly. Fall-
ing platform may cause injury or death.
1. Raise operator platform (WP 1. If fan V-belts are damaged, replace
8.
Alternator Indicator Is On.
fan V-belts (WP 0060 00).
damage such as cracks to belt
fiber, one or more cracks 1/8 inch 2. If belt tension is 50 lbs or less,
adjust alternator V-belt tension
in depth or 50% of belt thickness,
splits, grease buildup, glazed
sides and peeling. Attach belt 3. If fan V-belts are not damaged or
tension gauge to fan V-belts.
loose, go to Step 2.
Correct belt tension is 80 lbs.
FAN ASSEMBLY
FAN V-BELTS
FAN DRIVE HOUSING
FAN PULLEY
401-206
2. Check fan assembly, fan drive 1. If fan assembly, fan drive housing
housing, and fan pulley for
and fan pulley are loose or
looseness or damage such as
damaged, tighten or replace loose
cracked or missing fan blades,
or damaged parts (WP 0059 00).
loose nuts and screws, bent or
cracked fan pulley, damage or 2. If fan assembly, fan drive housing
and fan pulley are not loose or
wear resulting from extreme fan
damaged, go to Step 3.
blade wobble.
