What was found
(AIRCRAFT NOT GROUNDED) NRC 7000-0008: BAT/EPSU(13WL)AFT L FAULT IS SHOWN DURING EPSU OPERATIONAL TEST / EPSU BATTERY (13WL ) REPLACED IAW: AMM 33-51-38-400-002-A."
- Difficulty date
- May 1, 2026
- Submitted
- May 6, 2026
- Operation
- Air carrier
- Aircraft
- N329NV
- Make and model
- Airbus A319111
- Aircraft serial
- 2876
- Aircraft time
- 53,961 hours, 38,302 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Epsu
- Part number
- 321431
- Part serial
- 949219
- Condition
- No Test
- 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.