What was found
AIRCRAFT WAS NOT GROUNDED: LEFT FUEL FILTER BYPASS LIGHT CAME ON AFTER TAKEOFF. REMOVED AND REPLACED LEFT ENGINE FUEL FILTER. PER MM 73-11-02. OPERATIONAL AND LEAK CHECK GOOD.
- Difficulty date
- October 30, 2025
- Submitted
- November 1, 2025
- Operation
- Air carrier
- Aircraft
- N960NN
- Make and model
- Boeing 737823
- Aircraft serial
- 33330
- Aircraft time
- 33,195 hours, 13,842 cycles
- Engine
- Cfmint CFM567B242
- System (JASC)
- 7310 · Engine Fuel Distribution
- Part
- Fuel Filter
- Condition
- Clogged
- Location
- Lt Engine
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.