Service difficulty report · Battery Pack · Boeing 737990ER
FAA SDR system
- Difficulty date
- July 5, 2022
- Submitted
- July 6, 2022
- Operation
- Air carrier
- Make and model
- Boeing 737990ER
- Aircraft serial
- 43292
- Aircraft time
- 32,500 hours, 10,303 cycles
- Part
- Battery Pack
- Part number
- D71701100
- Condition
- Inoperative
- Location
- Main Passenger C
- Stage of operation
- IN
- How discovered
- V
- 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
WHILE ACCOMPLISHING ASA T/C N8005004, FOUND EMERGENCY EXIT LIGHTS INOP L/H ROW 7 AND 11. GROUNDED - YES. REMOVED AND REPLACED BATTERY PACK OF M2335 REF B737-900 AMM 33-51-06-960-805. 4 C/B'S OPENED, TAGGED, AND RESET. EMERGENCY EXIT LIGHT OPS L/H ROW 7 AND 11 PASS.