What was found
EPSU BATTERY FAILED TEST DURING HEAVY SERVICE CHECK. 10WL FWD LT. R & R BATTERY FOR EPSU 10WL, OPS CHECKED OK IAW AMM 33-51-38-000-002A & AMM 33-51-38-400-0002A.
- Difficulty date
- March 5, 2012
- Submitted
- March 6, 2012
- Operation
- Air carrier
- Aircraft
- N920FR
- Make and model
- Airbus A319111
- Aircraft serial
- 1997
- Aircraft time
- 31,237 hours, 15,059 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321431
- Part serial
- 4711
- Condition
- Failed
- Location
- Emergency Light
- 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.