What was found
DURING HEAVY MAINTENANCE, EPSU 12WL FAILS OPS TEST; REF AEROMAN NR 2022-15/1-2022-19627 - REPLACED EPSU 12WL IAW A320 AMM 33-51-38-400-001-A AND OPS TEST GOOD IAW A320 AMM 20-28-00-912-802.
- Difficulty date
- January 25, 2022
- Submitted
- March 2, 2022
- Operation
- Air carrier
- Aircraft
- N529JB
- Make and model
- Airbus A320232
- Aircraft serial
- 1610
- Aircraft time
- 77,033 hours, 27,614 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Part number
- 32145410
- Part serial
- 008462
- Condition
- Failed
- Location
- 11wl
- Part time
- 53,578 hours, 18,933 cycles
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- P
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.