What was found
L1 DOOR EMERGENCY LIGHT POWER SUPPLY (M1557) INOPERATIVE. POWER SUPPLY M1557 REPLACED AND TESTED NORMAL
- Difficulty date
- November 8, 2022
- Submitted
- November 9, 2022
- Operation
- Air carrier
- Aircraft
- N642UA
- Make and model
- Boeing 767322
- Aircraft serial
- 25092
- Aircraft time
- 121,651 hours, 18,947 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 582240
- Condition
- Inoperative
- 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.