What was found
SHIP 3356 EMERGENCY LIGHT TEST FAILED ON SERVICE CHECK, LIGHTS WOULD NOT COME ON WHEN EMER GEN TEST BUTTON PUSHED. CORRECTIVE ACTION: T/S. FOUND BAD EMER GEN TEST SWITCH. R&R SWITCH PER A330 WDM 33-51. (8512972)
- Difficulty date
- May 28, 2022
- Submitted
- May 31, 2022
- Operation
- Air carrier
- Aircraft
- N856NW
- Make and model
- Airbus A330223
- Aircraft serial
- 0631
- Aircraft time
- 71,788 hours, 9,258 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Test Switch
- Condition
- Inoperative
- 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.