What was found
REFERENCE LP159780 ITEM 1, EPSU BATTERY 13WL FAILS EPSU SYSTEM TEST. AMM 33-51-38-400-002A. REMOVED AND REPLACED EPSU, BATTERY 13WL, TEST OK AT THIS TIME.
- Difficulty date
- July 5, 2021
- Submitted
- July 7, 2021
- Operation
- Air carrier
- Aircraft
- N701FR
- Make and model
- Airbus A321211
- Aircraft serial
- 06793
- Aircraft time
- 18,348 hours, 7,696 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321431
- Part serial
- 764663
- Condition
- No Test
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.