What was found
SHIP 3307 WHILE PERFORMING POWER SUPPLY EMERGENCY BATT OPS CHK PER WORKCARD. FOUND EXTERIOR LIGHTS FAULT ON POWER SUPPLY 13WL. CORRECTIVE ACTION: PERFORMED RESET OF EPSU PER A330 TSM 33-51. SYSTEM OPS CKS GOOD. (9093260)
- Difficulty date
- August 31, 2022
- Submitted
- September 1, 2022
- Operation
- Air carrier
- Aircraft
- N807NW
- Make and model
- Airbus A330323
- Aircraft serial
- 0588
- Aircraft time
- 81,626 hours, 10,709 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- None
- Condition
- None
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.