Quantcast EXTENDABLE FLOOD LIGHTS DO NOT OPERATE.

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TM 9-2320-279-10-3
Troubleshooting Index (Cont)
3-16. TROUBLESHOOTING MALFUNCTIONS (CONT).
Table 3-5.
Troubleshooting
Malfunction
Test or Inspection
Corrective Action
9. EXTENDABLE FLOOD LIGHTS DO NOT OPERATE.
Step 1.
Check if any other 120 VAC circuits operate.
If all 120 VAC circuits do not operate, troubleshoot 120 VAC
generator output voltage (malfunction 12).
EXTENDABLE
CIRCUIT
WORK LIGHT
BREAKER 5
ASSEMBLY
SWITCH
tfft00413
CIRCUIT
PASS FLOOD
BREAKER 6
SWITCH
DRIVER FLOOD
SWITCH
NOTE
Circuit breaker may be in ON position when tripped. To make
sure circuit breaker is not tripped, reset circuit breaker by
switching it to the OFF position then back to ON position.
Step 2. Check if circuit breaker 5 or 6 is tripped.
If circuit breaker 5 or 6 is tripped, reset tripped circuit
breaker. If circuit breaker trips again, notify Supervisor.
Step 3. If driver side extendable flood light does not operate: Check if
DRIVER FLOOD switch in cab is in the ON position.
If DRIVER FLOOD switch is not in the ON position,
place switch to the ON position.



 


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