What was found
CABIN EMERGENCY LIGHTS OPERATIONAL CHECK: {A3NB-33-3-6012} - EPSU TEST FAULTS EPSU BATTERY EMER R. 33-51-38. REPLACED BATTERY PACK, IAW AMM 33-51-38-400-002-AO, RETESTED GOOD.
- Difficulty date
- February 24, 2022
- Submitted
- February 25, 2022
- Operation
- Air carrier
- Aircraft
- N486UA
- Make and model
- Airbus A320232
- Aircraft serial
- 1620
- Aircraft time
- 59,188 hours, 25,759 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- NA
- Part serial
- NA
- Condition
- Failed
- Location
- Na
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.