What was found
SHIP 3356 AFT RH BANK OF EMERGENCY LIGHTS INOP. CORRECTIVE ACTION: R/R EPSU (18WL) IAW A330 AMM 33-51-38 AND BATTERY IAW A330 AMM 33-51-38. LIGHTS OP CHECKS GOOD. (8121982)
- Difficulty date
- December 6, 2025
- Submitted
- December 8, 2025
- Operation
- Air carrier
- Aircraft
- N856NW
- Make and model
- Airbus A330223
- Aircraft serial
- 0631
- Aircraft time
- 86,956 hours, 11,185 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 32146210
- Part serial
- 151146
- Condition
- Faulty
- Location
- Zone 200
- Part time
- 34,057 hours, 4,416 cycles
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.