What was found
POWER SUPPLY DID NOT PASS TEST 15WL, DOOR 3L DURING EPSU TEST PUSH BUTTON, LIGHT UNIT FAULT IS ON. REMOVED AND REPLACED EPSU 15WL DOOR 3L. PERFORMED ELECTRICAL BONDING TEST.
- Difficulty date
- December 26, 2022
- Submitted
- December 28, 2022
- Operation
- Air carrier
- Aircraft
- N806NW
- Make and model
- Airbus A330323
- Aircraft serial
- 0578
- Aircraft time
- 82,767 hours, 10,913 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- No Test
- Location
- Emergency Lights
- 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.