What was found
AIRCRAFT WAS GROUNDED: CABIN EXIT SIGN FOR THE RIGHT OVERWING EXIT DOES NOT ILLUMINATE. MAINTENANCE REPLACED EMERGENCY POWER SUPPLY UNIT IAW AMM 33-51-38 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK.
- Difficulty date
- December 30, 2022
- Submitted
- January 3, 2023
- Operation
- Air carrier
- Aircraft
- N669AW
- Make and model
- Airbus A320232
- Aircraft serial
- 1792
- Aircraft time
- 67,281 hours, 27,431 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32145410
- Part serial
- 3646
- Condition
- Inoperative
- Location
- Emergency Lights
- Part time
- 71,292 hours, 28,982 cycles
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.