What was found
DURING EPSU BITE CHECK GOT BATTERY (11WL) FAULT-R+R EPSU BATTERY (11)WL IAW AMM 33-51-38. PREFORMED OPS CHECK IAW WITH AMM 33-51-00. OPS CHECK GOOD
- Difficulty date
- March 18, 2024
- Submitted
- March 23, 2024
- Operation
- Air carrier
- Aircraft
- N677NK
- Make and model
- Airbus A321231
- Aircraft serial
- 7690
- Aircraft time
- 21,810 hours, 9,630 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- 321431
- Part serial
- 896018
- Condition
- Faulty
- Location
- Emergency Lights
- Part time
- 5,115 hours, 2,411 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.