What was found
AIRCRAFT WAS NOT GROUNDED: AFT EMERGENCY EXIT LIGHTING FAILED OPERATIONAL CHECK, DID NOT ILLUMINATE. MAINTENANCE REPLACED EMERGENCY POWER SUPPLY UNIT PER AMM 33-51-38 AND PERFORMED SATISFACTORY OPERATIONAL CHECK.
- Difficulty date
- January 24, 2019
- Submitted
- January 29, 2019
- Operation
- Air carrier
- Aircraft
- N125AA
- Make and model
- Airbus A321231
- Aircraft serial
- 6272
- Aircraft time
- 15,372 hours, 4,394 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 321430
- Condition
- Inoperative
- 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.