What was found
AIRCRAFT IN BASE MAINTENANCE: INOP EPSU FIN:11WL. MAINTENANCE REPLACED EMERGENCY POWER SUPPLY UNIT FIN 11WL IAW AMM 33-51-38-000-001-A, AMM 33-51-38-000-002-A, AMM 33-51-38-400-001-A AND AMM 33-51-38-400-002-A.
- Difficulty date
- June 17, 2025
- Submitted
- June 18, 2025
- Operation
- Air carrier
- Aircraft
- N775XF
- Make and model
- Airbus A319112
- Aircraft serial
- 2198
- Aircraft time
- 63,269 hours, 32,406 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- No Test
- Location
- Zone 200
- 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.