TM 11591522613
Table 6-3. Direct Support Troubleshooting Procedures
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1. POWER INDICATOR LAMP WILL NOT LIGHT
Step 1.
Check if POWER CIRCUIT BREAKER is set to ON. If
not: Set to ON.
Step 2.
If POWER CIRCUIT BREAKER is set to ON and
POWER INDICATOR LAMP does not light.
Check for faulty lamp; replace a faulty lamp
Check for faulty lampholder; replace a faulty
lampholder (para 6-10).
Check for faulty circuit breaker; replace a
faulty circuit breaker (para 6-10).
Check wiring through power circuit (fig. 5-1).
Repair wiring.
Check for faulty electronic component assem-
bly; replace faulty assembly (para 6-9).
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