What was found
EMERGENCY BATTERY PACK, M1674, FAILED CAPACITY CHECK. REMOVED AND REPLACED BATTERY PACK "M1674" IAW B737 AMM 33-51-06-960-805. OP CHECK GOOD.
- Difficulty date
- May 14, 2026
- Submitted
- May 18, 2026
- Operation
- Air carrier
- Aircraft
- N37290
- Make and model
- Boeing 737824
- Aircraft serial
- 31601
- Aircraft time
- 67,150 hours, 25,079 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- ADD71701100
- 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.