Service difficulty report · Battery Pack · Boeing 737824
FAA SDR system
- Difficulty date
- April 9, 2025
- Submitted
- April 10, 2025
- Operation
- Air carrier
- Make and model
- Boeing 737824
- Aircraft serial
- 30610
- Aircraft time
- 75,040 hours, 27,863 cycles
- Part
- Battery Pack
- Part number
- ADD71701100
- 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.
What was found
EMERGENCY LIGHT BATTERY PACK M1674 FAILS CAPACITY CHECK..EMERGENCY LIGHTING SYSTEM FUNCTIONAL CHECK (INTERIOR AND EXTERIOR) {MULT-33-3-0004} - REPLACED EMERG. BAT. AT #M1674, OPS CHK GOOD, PER MM #33-51-06-960-805.PARTS USED: 99-3351-3-0015,QTY :1