What was found
FT # 1951, BOS-MCO. BAT/EPSU 10WL FWD L SHOWS FAULTED DURING BATTERY CAPACITY TEST TC A320-33-51-00-710-003; REMOVED AND REPLACED EPSU BATTERY PACK IAW AMM 33-51-38 OPS CHECK NORMAL.
- Difficulty date
- December 15, 2018
- Submitted
- December 19, 2018
- Operation
- Air carrier
- Aircraft
- N971JT
- Make and model
- Airbus A321231
- Aircraft serial
- 7390
- Aircraft time
- 8,749 hours, 2,895 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321431
- Part serial
- 793788
- Condition
- No Test
- Location
- Emergency Lights
- Part time
- 8,749 hours, 2,895 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.