What was found
EMERGENCY FUEL SHUTOFF BATTERY OPS CHECK FAILED ON TEST FLIGHT PRE-FLIGHT CHECK. REMOVED AND REPLACED EMERGENCY FUEL SHUTOFF BATTERY AS PER B737 AMM TASK 28-22-14-400-801. OPS CHECKED NORMAL.
- Difficulty date
- August 13, 2025
- Submitted
- August 14, 2025
- Operation
- Air carrier
- Aircraft
- N37253
- Make and model
- Boeing 737824
- Aircraft serial
- 30584
- Aircraft time
- 75,579 hours, 28,031 cycles
- System (JASC)
- 2800 · Aircraft Fuel System
- Part
- Battery
- Part number
- BFS24M0DA
- Part serial
- 6653
- Condition
- Faulty
- Location
- Fuel Shutoff
- 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.