What was found
INOPERATIVE BATTERY PACK ON POWER SUPPLY M1669 IN PAX CABIN. REPLACED THE BATTERY PACK IAW AMM 33-51-06-960-805, TESTED OK.
- Difficulty date
- November 4, 2025
- Submitted
- December 12, 2025
- Operation
- Air carrier
- Aircraft
- N917WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36624
- Aircraft time
- 57,012 hours, 34,522 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Inoperative
- 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.