What was found
WHILE WORKING T/C 78233001, BATTERY PACKS M2627, M1671 FAILED TEST. GROUNDED - YES. REPLACED BATTERY PACKS M2627, AND M1671 REF AMM 33-51-06-960-805. OPS CHECK GOOD.
- Difficulty date
- July 28, 2025
- Submitted
- July 29, 2025
- Operation
- Air carrier
- Aircraft
- N270AK
- Make and model
- Boeing 737924ER
- Aircraft serial
- 44111
- Aircraft time
- 29,443 hours, 9,494 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.