What was found
AIRCRAFT IN BASE VISIT: EMERGENCY POWER SUPPLY M33094 ABOVE DOOR R1 FAILED BITE TEST. REPLACED EMER LIGHT POWER SUPPLY M33094 IAW AMM 33-51-06-960-803.
- Difficulty date
- April 16, 2020
- Submitted
- April 17, 2020
- Operation
- Air carrier
- Aircraft
- N754AN
- Make and model
- Boeing 777223
- Aircraft serial
- 30262
- Aircraft time
- 73,435 hours, 9,336 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- D717020001
- Part serial
- 106138
- Condition
- Failed
- Location
- Cabin
- 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.