What was found
DURING C4 C-CHECK, INSP NOTED THAT THE AFT LT EMERGENCY POWER SUPPLY UNIT BATTERY FAILS CAPACITY CHECK. MX REMOVED AND REPLACED THE EMERGENCY POWER SUPPLY UNIT AND PERFORMED OPS CHECK IAW AMM 33-51-38 PB 401.
- Difficulty date
- July 18, 2009
- Submitted
- July 27, 2009
- Operation
- Air carrier
- Aircraft
- N924FR
- Make and model
- Airbus A319111
- Aircraft serial
- 2030
- Aircraft time
- 20,513 hours, 9,830 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 32145410
- Part serial
- 6040
- 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.