What was found
AIRCRAFT NOT GROUNDED: MAINTENANCE REPORTS EMERGENCY POWER SUPPLY (13WL) FAILED TEST. REMOVED & REPLACED EPSU (13WL) IAW AMM 33-51-38. OPS/ BITE TEST NORMAL.
- Difficulty date
- December 18, 2019
- Submitted
- December 19, 2019
- Operation
- Air carrier
- Aircraft
- N163US
- Make and model
- Airbus A321211
- Aircraft serial
- 1417
- Aircraft time
- 61,622 hours, 23,355 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32146210
- Condition
- Inoperative
- 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.