What was found
CABIN EMERGENCY LIGHT TEST FAILED. FAULTED LEFT FWD EPSU, REPLACED POWER SUPPLY UNIT AND BATTERY PACK, TESTED, NO FAULTS IAW AMM 33-51-38.
- Difficulty date
- April 9, 2018
- Submitted
- April 9, 2018
- Operation
- Air carrier
- Aircraft
- N822UA
- Make and model
- Airbus A319131
- Aircraft serial
- 948
- Aircraft time
- 62,496 hours, 26,219 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- No Test
- Location
- Emergency Lights
- 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.