What was found
FUEL FILTER BY PASS LIGHT CAME ON DURING ENGINE RUN. ENGINE INDICATIONS NORMAL. REF FIM 73 31 00 810 802 F00. FUEL DIFF PRESSURE SWITCH. REPLACED ENG NR 2 FUEL DIFF PRESSURE SWITCH PER MM 73 34 01 000 AND 73 34 01 400D.
- Difficulty date
- December 2, 2011
- Submitted
- December 5, 2011
- Operation
- Air carrier
- Aircraft
- N512AS
- Make and model
- Boeing 737890
- Aircraft serial
- 39043
- Aircraft time
- 12,315 hours, 3,955 cycles
- System (JASC)
- 7334 · Fuel Pressure Sensor
- Part
- Pressure Switch
- Part number
- QA07995
- Part serial
- YP929710J
- Condition
- Defective
- Location
- Nr 2 Engine
- Part time
- 31,088 hours, 11,737 cycles
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.