What was found
EMERGENCY LIGHTING BATTERY PACK M1670 FAIL FUNCTIONAL CHECK (REF . AAR NR 1000025586).REMOVED AND INSTALLED NEW EMERGENCY BATTERY PACK M1670 IAW B737 AMM 33-51-06-960-805, TEST PAST.
- Difficulty date
- February 19, 2025
- Submitted
- February 24, 2025
- Operation
- Air carrier
- Aircraft
- N18223
- Make and model
- Boeing 737824
- Aircraft serial
- 28932
- Aircraft time
- 78,730 hours, 29,175 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- ADD71901100
- Condition
- Discharged
- 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.