What was found
#2 ENG FUEL FILTER BYPASS LIGHT. GROUNDED - YES. REMOVED AND REPLACED FUEL FILTER DIFFERENTIAL PRESSURE SWITCH REF B737-900 AMM 73-34-01.
- Difficulty date
- January 6, 2023
- Submitted
- January 10, 2023
- Operation
- Air carrier
- Aircraft
- N431AS
- Make and model
- Boeing 737990ER
- Aircraft serial
- 43255
- Aircraft time
- 34,115 hours, 10,809 cycles
- Engine
- Cfmint CFM567B27E
- System (JASC)
- 7334 · Fuel Pressure Sensor
- Part
- Pressure Switch
- Part number
- QA07995
- Part serial
- 14089
- Condition
- Faulty
- Location
- #2 Engine
- Part time
- 16,026 hours, 4,831 cycles
- Stage of operation
- NR
- How discovered
- V
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.