What was found
EMER LT PWR SUPPLY M737 INOP TRANSFER REF. NON-ROUTINE WO.1376540. EMER LT PWER SUPPLY M737 REPLACED AND TESTED NORMAL PER AMM 33-51-07
- Difficulty date
- January 27, 2023
- Submitted
- January 27, 2023
- Operation
- Air carrier
- Aircraft
- N643UA
- Make and model
- Boeing 767322
- Aircraft serial
- 25093
- Aircraft time
- 125,478 hours, 19,542 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- Inoperative
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.