What was found
UPPER DECK L/H DOOR SQUIB PWR SUPPLY BATTERY INOP ( M7037 )(<P>U/D L/H DOOR SQUIB PWR SUPPLY BATTERY PACK REPLACED AND INSTALLATION TEST RESULT NORMAL IAW AMM 52-23-14 REV 104 - 15 MAR 2022</P>)
- Difficulty date
- April 29, 2022
- Submitted
- May 3, 2022
- Operation
- Air carrier
- Aircraft
- N473MC
- Make and model
- Boeing 747
- Aircraft serial
- 27174
- Aircraft time
- 111,020 hours, 19,942 cycles
- System (JASC)
- 5200 · Doors
- Part
- Battery Pack
- Part number
- 90084
- Part serial
- 50007
- Condition
- None
- 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.