Service difficulty report · Battery Pack · Boeing 7378H4
FAA SDR system
- Difficulty date
- April 18, 2025
- Submitted
- April 23, 2025
- Operation
- Air carrier
- Make and model
- Boeing 7378H4
- Aircraft serial
- 36994
- Aircraft time
- 41,261 hours, 19,338 cycles
- Part
- Battery Pack
- Condition
- Inoperative
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- C
- 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
AFT EMERGENCY LIGHTS INOP <[01]. REMOVED; REPLACED; AND OP-CHECKED R2 M1672 AND L2 M1673 BATTERY PACK IAW SWA 737-800 AMM 33-51-06-960-805.; [02] REMOVED; REPLACED; AND OP-CHECKED R2 M1672 AND L2 M1673 BATTERY PACK IAW SWA 737-800 AMM 33-51-06-960-805. BATTERY PACK OP CHECKS GOOD.; [03] VERIFIED REMOVED; REPLACED; AND OP-CHECKED R2 M1672 AND L2 M1673 BATTERY PACK IAW SWA 737-800 AMM 33-51-06-960-805. BATTERY PACK OP CHECKS GOOD.