Service difficulty report · Battery Pack · Boeing 737924ER
FAA SDR system
- Difficulty date
- January 10, 2025
- Submitted
- January 16, 2025
- Operation
- Air carrier
- Make and model
- Boeing 737924ER
- Aircraft serial
- 31633
- Aircraft time
- 51,018 hours, 18,030 cycles
- Part
- Battery Pack
- Part number
- D71701100
- 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
EMERGENCY BATTERY PACK M1673 FAILED CAPACITANCE. REMOVED & INSTALLED NEW BATTERY PACK M1673 IAW B737 AMM 33-51-06 -960-805 STEP 4E(1)(4), AMM 33-51-06-960-805 STEP 4E(5)-(6)(A),A ND PERFORMED OPS TEST IAW AMM 33-51-06-960-805 STEP 4E(6) TEST PASS.