What was found
FLT#616, SFO-JFK. REF AML # 3577097, ITEM 1 (L4 DOOR SLIDE ELEC HARNESS NOT PROPERLY STOWED AND EPSU TEST FAILED) EPSU TEST FAILED; REMOVED AND REPLACED EPSU 13WL BATTERY IAW AMM 33-51-38. PERFORMED OPS CHECK.'
- Difficulty date
- January 20, 2023
- Submitted
- January 23, 2023
- Operation
- Air carrier
- Aircraft
- N945JT
- Make and model
- Airbus A321231
- Aircraft serial
- 06390
- Aircraft time
- 33,777 hours, 6,561 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Part number
- 321431
- Part serial
- 873214
- Condition
- Failed
- Location
- 13wl-Batt
- Part time
- 8,400 hours, 2,288 cycles
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.