What was found
AIRCRAFT WAS NOT GROUNDED: POWER SUPPLY 12WL EMERGENCY LIGHTS SYSTEM TEST FAILED . REPLACED POWER SUPPLY PER AMM 33-51-38.
- Difficulty date
- August 9, 2021
- Submitted
- August 10, 2021
- Operation
- Air carrier
- Aircraft
- N422AN
- Make and model
- Airbus A321253NX
- Aircraft serial
- 10159
- Aircraft time
- 2,195 hours, 599 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32146210
- Part serial
- 175404
- Condition
- No Test
- Location
- Emergency Lights
- Part time
- 2,185 hours, 597 cycles
- 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.