What was found
"EPSU (12WL) FAILED ON SYSTEM TEST. REPLACEMENT OF EPSU BATTERY REQUIRED. VERIFIED NR # 5001258282-0010, REPLACEMENT OF EPSU BATTERY (12WL) PERFORMED IAW AMM 33-51-38-04 CONF 00 REV 78. TEST OK.
- Difficulty date
- August 22, 2023
- Submitted
- August 23, 2023
- Operation
- Air carrier
- Aircraft
- N634NK
- Make and model
- Airbus A320232
- Aircraft serial
- 6370
- Aircraft time
- 30,526 hours, 13,771 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Part number
- 321431
- Part serial
- 879113
- Condition
- No Test
- Location
- Epsu 12wl
- 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.