Service difficulty report · Battery Pack · Boeing 737900ER
FAA SDR system
- Difficulty date
- August 18, 2023
- Submitted
- August 21, 2023
- Operation
- Air carrier
- Make and model
- Boeing 737900ER
- Aircraft serial
- 44561
- Aircraft time
- 27,278 hours, 9,920 cycles
- Part
- Battery Pack
- Part number
- D71701100
- Part serial
- 312506
- Condition
- Inoperative
- Location
- Unknown
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PASSENGER COMPARTMENT, EMERGENCY LIGHTS BATTERY PACK M1672 FAILS OPERATIONAL CHECK.(REF NR 999794780). REMOVED AND REPLACED BATTERY PACK M1672 IAW B737 AMM 33-51-06-960-805 OPS CHECK GOOD (WORK ACCOMPLISHED BY V935069 AND AAR QC A-75 V938209) (SDR#1033474).