What was found
AIRCRAFT WAS GROUNDED: FWD CABIN EXIT SIGN LIGHTS AND EXIT MARKER LIGHTS NOT FUNCTIONING PROPERLY. REPLACED LH FWD EMERGENCY POWER SUPPLY UNIT IAW AMM 33-50-38, OPS CHECK GOOD.
- Difficulty date
- May 26, 2021
- Submitted
- May 28, 2021
- Operation
- Air carrier
- Aircraft
- N189UW
- Make and model
- Airbus A321211
- Aircraft serial
- 1425
- Aircraft time
- 65,941 hours, 24,827 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32145410
- Part serial
- 2680
- Condition
- Faulty
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.