What was found
AIRCRAFT IN BASE MAINTENANCE: EMERGENCY POWER SUPPLY UNIT 14WL IN PASSENGER CABIN, DID NOT PASS TEST. REPLACED EMERGENCY POWER SUPPLY UNIT PER AMM 33-51-00-820-801-A.
- Difficulty date
- January 22, 2020
- Submitted
- January 24, 2020
- Operation
- Air carrier
- Aircraft
- N270AY
- Make and model
- Airbus A330323
- Aircraft serial
- 0315
- Aircraft time
- 87,677 hours, 12,933 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32146220
- Part serial
- 2002
- Condition
- No Test
- Location
- Emergency Lights
- Part time
- 76,546 hours, 10,721 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.