What was found
AIRCRAFT WAS NOT GROUNDED: FORWARD EMERGENCY POWER SUPPLY UNIT TEST FAILED. REPLACED PER AMM 33-51-38.
- Difficulty date
- May 27, 2021
- Submitted
- May 28, 2021
- Operation
- Air carrier
- Aircraft
- N190UW
- Make and model
- Airbus A321211
- Aircraft serial
- 1436
- Aircraft time
- 64,272 hours, 24,469 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 321454
- Part serial
- D3035
- Condition
- No Test
- Location
- Emergency Lights
- 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.