What was found
FLT 1774 - MIA-CLT - EMERGENCY LIGHTS - FORWARD EMERGENCY POWER SUPPLY UNIT (EPSU) SHOWS BATTERY FAULT DURING BITE TEST. REMOVED AND REPLACED EMERGENCY POWER SUPPLY UNIT PER AMM 33-51-38. OPERATIONAL CHECK WAS GOOD.
- Difficulty date
- December 10, 2010
- Submitted
- December 13, 2010
- Operation
- Air carrier
- Aircraft
- N119US
- Make and model
- Airbus A320214
- Aircraft serial
- 1268
- Aircraft time
- 33,677 hours, 14,814 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 321430
- 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.