Service difficulty report · Battery Pack · Boeing 737990ER
FAA SDR system
- Difficulty date
- January 6, 2025
- Submitted
- January 8, 2025
- Operation
- Air carrier
- Make and model
- Boeing 737990ER
- Aircraft serial
- 41735
- Aircraft time
- 38,881 hours, 12,178 cycles
- Part
- Battery Pack
- Part number
- D71702001
- 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
WHILE ACCOMPLISHING T/C 78233008, FOUND EMERGENCY LIGHTS L1506, L1507 & L1210 INOP. GROUNDED - YES. REMOVED & REPLACED EMERGENCY EXIT LIGHT BATTERY PACK (M2335). REF AMM 33-51-06/201. OPS CHECK GOOD. EMERGENCY LIGHTS L1506,L1507,& L1210 ILLUMINATED.