What was found
AIRCRAFT WAS NOT GROUNDED: EMERGENCY LIGHTING POWER SUPPLY M33424 AT DOOR 1L INOPERATIVE. REPLACED EMERGENCY LIGHTING POWER SUPPLY PER AMM 33-51-06. ACCOMPLISHED SATISFACTORY OPERATIONAL CHECK.
- Difficulty date
- July 8, 2022
- Submitted
- July 11, 2022
- Operation
- Air carrier
- Aircraft
- N794AN
- Make and model
- Boeing 777223
- Aircraft serial
- 30256
- Aircraft time
- 82,285 hours, 10,703 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- D71702001
- Part serial
- 17560
- Condition
- Inoperative
- Location
- Zone 200 - Fuse
- 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.