What was found
DURING AN EMERGENCY LIGHT CIDS CHECK, EMERGENCY POWER SUPPLY UNIT BATTERY EMERGENCY LEFT WARNING MESSAGE ILLUMINATED. MAINTENANCE REPLACED LEFT OVERWING EPSU 11WL IAW AMM 33-51-38-400-001-A.
- Difficulty date
- September 13, 2018
- Submitted
- September 14, 2018
- Operation
- Air carrier
- Aircraft
- N604AW
- Make and model
- Airbus A320232
- Aircraft serial
- 1196
- Aircraft time
- 63,984 hours, 24,119 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32145410
- Part serial
- 2951
- Condition
- Faulted
- Location
- Emergency Lights
- Part time
- 61,405 hours, 23,123 cycles
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L, J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.