What was found
PASSENGER CABIN EMERGENCY LIGHTS BATTERY PACK M1672 FAILS CAPACITY CHECK. REMOVED AND REPLACED NEW BATTERY PACK M1672 IAW AMM 33-51-06-960-805. OPS. CHECK GOOD
- Difficulty date
- September 7, 2025
- Submitted
- September 9, 2025
- Operation
- Air carrier
- Aircraft
- N37274
- Make and model
- Boeing 737824
- Aircraft serial
- 31592
- Aircraft time
- 73,171 hours, 26,059 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- D71701100
- 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.