What was found
EPSU BATTERY FAILED REMOVED AND REPLACED EPSU EMERGENCY POWER SUPPLY UNIT. OPERATIONS CHECK OK, IAW AMM 33-51-38-400-001-A.
- Difficulty date
- January 28, 2021
- Submitted
- January 28, 2021
- Operation
- Air carrier
- Aircraft
- N943FR
- Make and model
- Airbus A319112
- Aircraft serial
- 2518
- Aircraft time
- 55,012 hours, 23,793 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 32146210
- Part serial
- 3390
- Condition
- Failed
- Location
- Emergency Lights
- Part time
- 40,716 hours, 19,842 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.