What was found
BATTERY PACK AT 14DEF FAILED A TIME CHECK. REMOVED & REPLACED THE BATTERY PACK 14DEF IAW AMM 33-51-06. OPS CHECKED GOOD.
- Difficulty date
- March 5, 2026
- Submitted
- March 9, 2026
- Operation
- Air carrier
- Aircraft
- N488WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 33853
- Aircraft time
- 70,444 hours, 42,114 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- No Test
- 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.