What was found
AIRCRAFT WAS NOT GROUNDED: OPERATIONAL TEST OF EMERGENCY LIGHTING FAILED. REMOVED AND REPLACED LEFT EMERGENCY POWER SUPPLY UNIT BATTERIES PER AMM 33-51-38.
- Difficulty date
- October 8, 2023
- Submitted
- October 10, 2023
- Operation
- Air carrier
- Aircraft
- N751UW
- Make and model
- Airbus A319112
- Aircraft serial
- 1317
- Aircraft time
- 56,249 hours, 38,288 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- AD321431
- Condition
- No Test
- Location
- Zone 200 - Fuse
- 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.