What was found
EMERGENCY LIGHT TEST FAIL. FAULTS EMERGENCY POWER SUPPLY UNIT BATTERY AFT LEFT. REPLACED BATTERY PACK FOR AFT LEFT POWER SUPPLY. EMERGENCY LIGHT BUILT IN TEST EQUIPMENT GOOD.
- Difficulty date
- January 17, 2002
- Submitted
- February 5, 2002
- Operation
- Air carrier
- Aircraft
- N819UA
- Make and model
- Airbus A319131
- Aircraft serial
- 893
- Aircraft time
- 11,445 hours, 4,111 cycles
- Engine
- Iae V2522A5
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Discharged
- Location
- Cabin
- 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.