What was found
FT # 624, EPSU BATTERY FAULT DURING EMERGENCY LIGHT TEST; R & R EPSU BATTERY AT POSITION 10WL-A IAW AMM 33-51-38. OPS CHECK GOOD.
- Difficulty date
- November 17, 2019
- Submitted
- November 22, 2019
- Operation
- Air carrier
- Aircraft
- N979JT
- Make and model
- Airbus A321231
- Aircraft serial
- 7627
- Aircraft time
- 12,157 hours, 2,339 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- 321431
- Part serial
- 800964
- Condition
- No Test
- Location
- Emergency Lights
- Part time
- 12,148 hours, 2,337 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.