What was found
U/D - LH DOOR SLIDE ( M7037 ) BATTERY PACK CHECK TEST FAIL.(<P>U/D - LH DOOR SLIDE ( M7037 ) BATTERY POWER SUPPLY ASSY REPLACED AND BATTERY PACK CHECK TEST CARRIED OUT RESULT NORMAL IAW AMM 52-23-14, REV 101, DATE 15 MAR 2021.</P>)
- Difficulty date
- May 16, 2021
- Submitted
- May 18, 2021
- Operation
- Air carrier
- Aircraft
- N429MC
- Make and model
- Boeing 747481
- Aircraft serial
- 24833
- Aircraft time
- 107,390 hours, 16,170 cycles
- System (JASC)
- 2565 · Escape Slide
- Part
- Battery
- Part number
- 90084
- Part serial
- 4651
- Condition
- No Test
- Location
- Door Slide
- 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.