What was found
FLT 34 - PHX - LAX - EMERGENCY LIGHTS - AFT EMERGENCY POWER SUPPLY UNIT (EPSU) FAULTING. REMOVED AND REPLACED AFT EMERGENCY POWER SUPPLY UNIT (EPSU). OPERATIONAL CHECK WAS GOOD AS PER AMM 33-33-51-38 PB 401.
- Difficulty date
- May 25, 2010
- Submitted
- May 26, 2010
- Operation
- Air carrier
- Aircraft
- N828AW
- Make and model
- Airbus A319132
- Aircraft serial
- 1552
- Aircraft time
- 31,505 hours, 12,486 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Part number
- 32145410
- Part serial
- 4120
- Condition
- Faulty
- Location
- Cabin
- Part time
- 31,505 hours, 12,486 cycles
- 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.