What was found
FOUND FAULT CODE 73-31071, FUEL FILTER SIGNALS DISAGREE, LONG TIME FAULT ON NR 1 ENG. GROUNDED - YES. CW EEC BITE NR 1 ENG SHOWS NO FAULTS. REMOVED AND REPLACED J8 HARNESS REF AMM 73-21-06 DUE TO CORROSION. OP CK GOOD.
- Difficulty date
- July 9, 2018
- Submitted
- July 13, 2018
- Operation
- Air carrier
- Aircraft
- N516AS
- Make and model
- Boeing 737890
- Aircraft serial
- 39044
- Aircraft time
- 36,626 hours, 11,119 cycles
- System (JASC)
- 7397 · Engine Fuel System Wiring
- Part
- Wire Harness
- Part number
- 3250258040
- Condition
- Corroded
- Location
- Nr 1 Engine
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- N
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.