Service difficulty report · Battery Pack · Boeing 737824
FAA SDR system
- Difficulty date
- July 11, 2025
- Submitted
- July 14, 2025
- Operation
- Air carrier
- Make and model
- Boeing 737824
- Aircraft serial
- 28946
- Aircraft time
- 78,580 hours, 29,289 cycles
- 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.
What was found
PASSANGER CABIN EMERGENCY LIGHTS M1675 FAILS BATTERY CHECK. (REF AAR NR 1000039554) REPLACED BATTERY PACK M1675 IAW B737 AMM 33-51-06-960-805. OPS CHEK GOOD. EMERGENCY BATTERY PACK M1675 FAILED FUNCTIONAL CHECK DURING THE D CHECK IN RFD. REPLACED BATTERY PACK M1675 IAW B737 AMM 33-24-06-960-805, OPS CHECK GOOD.