Service difficulty report · Light · Airbus A319131

Difficulty date
May 12, 2017
Submitted
May 12, 2017
Operation
Air carrier
Aircraft
N853UA
Make and model
Airbus A319131
Aircraft serial
1688
Aircraft time
49,827 hours, 21,188 cycles
Part
Light
Condition
Malfunctioned
Location
Cabin
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

WITH A/C POWER OFF AND EMERGENCY LIGHT SWITCH SET TO ON, MULTIPLE EMERGENCY EXIT LIGHTS INOPERATIVE. PERFORMED OPERATIONAL TEST OF EMERGENCY LIGHTINGS, FAULT SHOWN FOR LT FWD EMERGENCY POWER SUPPLY UNIT. RESET BREAKER AND PERFORMED OPERATIONAL TEST OF EMERGENCY POWER SUPPLY UNIT IAW AM M 33-51-38. TEST PASSED. REPERFORMED CIDS EMERGENCY LIGHTING TEST ON CIDS PANEL NO FURTHER FAULTS FOUND.

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