What was found
L1 DOOR EMER PWR SUPPLY M33424 TEST FAILED TRANSFER REF. DOOR L1 M33424 EMER LIGHT BATTERY REPLACED AND TESTED NORMAL I.A.W AMM 33-51-05.
- Difficulty date
- November 17, 2024
- Submitted
- November 18, 2024
- Operation
- Air carrier
- Aircraft
- N215UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30221
- Aircraft time
- 80,110 hours, 17,002 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Part number
- ADD71701100
- Condition
- Failed
- Location
- Zone 200
- 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.