Service difficulty report · Battery Pack · Boeing 737824
FAA SDR system
- Difficulty date
- January 25, 2026
- Submitted
- January 27, 2026
- Operation
- Air carrier
- Make and model
- Boeing 737824
- Aircraft serial
- 31601
- Aircraft time
- 66,873 hours, 24,946 cycles
- Part
- Battery Pack
- Part number
- D71701100
- Condition
- Inoperative
- 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
OPS CHECKED EMERGENCY LIGHTS, AFT LT EMERGENCY AREA LIGHTS, CEILING EMERGENCY EXIT SIGN, DOOR 2L OVERHEAD EXIT SIGN AND 2L MID DOOR EXIT SIGN & AFT 2 EXTERIOR EMERGENCY EXIT LIGHTS ARE ALL INOPERATIVE. VERIFIED AFT LH BATTERY PACK IS BAD. REPLACED THE AFT LT EMERGENCY LIGHTS BATTERY PACK IAW AMM 33-51-06-960-805. OPS CHECKED GOOD.