What was found
(AIRCRAFT NOT GROUNDED) DURING EPSU SYS TEST FOUND 10WL FWD L INOP / REMOVED AND REPLACED 10WL BATTERY IAW AMM 33-51-38-000-002-A AND 33-51-38-400-002-A. OPS CHECKS AND BITE ARE GOOD. "
- Difficulty date
- September 4, 2024
- Submitted
- September 6, 2024
- Operation
- Air carrier
- Aircraft
- N299NV
- Make and model
- Airbus A320214
- Aircraft serial
- 4870
- Aircraft time
- 34,443 hours, 22,230 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Part number
- 321431
- Part serial
- 306773
- Condition
- Inoperative
- Location
- Zone 200
- 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.