What was found
AIRCRAFT WAS NOT GROUNDED: NUMBER 1 FUEL FILTER BYPASS LIGHT ILLUMINATED SHORTLY AFTER TAKEOFF. REMOVE AND REPLACED THE NUMBER 1 ENGINE FUEL FILTER. PER AMM 73-11-02. OPS & LEAK CHECK GOOD.
- Difficulty date
- October 25, 2025
- Submitted
- October 27, 2025
- Operation
- Air carrier
- Aircraft
- N937AN
- Make and model
- Boeing 737823
- Aircraft serial
- 30082
- Aircraft time
- 67,645 hours, 28,624 cycles
- Engine
- Cfmint CFM567B242
- System (JASC)
- 7310 · Engine Fuel Distribution
- Part
- Fuel Filter
- Condition
- Clogged
- Location
- Nr 1 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.