What was found
ENGINE #1 FILTER BYPASS LIGHT ILLUMINATED AFTER #1 ENG START ENG #1 FUEL FILTER BYPASS. GROUNDED - YES. REMOVED AND REPLACED #1 ENG FUEL FILTER PER AMM 73-11-02. OPS AND LEAK CHECK GOOD.
- Difficulty date
- July 2, 2023
- Submitted
- July 6, 2023
- Operation
- Air carrier
- Aircraft
- N592AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35190
- Aircraft time
- 55,632 hours, 16,531 cycles
- System (JASC)
- 7310 · Engine Fuel Distribution
- Part
- Filter
- Part number
- 70080074473000
- Condition
- Contaminated
- Location
- #1 Engine Fuel
- Stage of operation
- TX
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.