What was found
AIRCRAFT WAS GROUNDED: LEFT FUEL FILTER BYPASS LIGHT ILLUMINATED AFTER TAKEOFF DURING CLIMB OUT FOR A FEW MINUTES AND EXTINGUISHED ON ITS OWN. **SUPPLEMENTAL REPORT WILL BE SUBMITTED**(OPEN).
- Difficulty date
- March 16, 2025
- Submitted
- March 17, 2025
- Operation
- Air carrier
- Aircraft
- N871NN
- Make and model
- Boeing 737823
- Aircraft serial
- 31127
- Aircraft time
- 39,977 hours, 17,180 cycles
- System (JASC)
- 2820 · Aircraft Fuel Distribution System
- Part
- Fuel Filter
- Condition
- Bypassing
- Location
- Zone 500
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.