What was found
AIRCRAFT WAS GROUNDED: TEST OF EMERGENCY LIGHTING SYSTEM FOUND FAULT (BAT/EPSU 14WL MID R). MAINTENANCE REPLACED REPLACED BATTERY PACK 14WL PER AMM 33-51-38.
- Difficulty date
- December 7, 2023
- Submitted
- December 9, 2023
- Operation
- Air carrier
- Aircraft
- N150NN
- Make and model
- Airbus A320*
- Aircraft serial
- 6828
- Aircraft time
- 24,812 hours, 9,661 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- UNKNOWN
- Condition
- No Test
- Location
- Zone 200 - Fuse
- 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.