What was found
FOUND LONG TERM FAULT 73-31071 "THE FUEL FILTER SIGNALS DISAGREE" WHILE ACCOMPLISHING FMC CDU INTERROGATION ON NR 1 ENGINE. PERFORMED T/C 78273000 NO FAULTS FOUND. OPS NORMAL.
- Difficulty date
- August 20, 2010
- Submitted
- August 23, 2010
- Operation
- Air carrier
- Aircraft
- N566AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35181
- Aircraft time
- 13,771 hours, 4,276 cycles
- Engine
- Cfmint CFM567B27
- System (JASC)
- 7330 · Engine Fuel Indicating System
- Part
- Unknown
- Condition
- Malfunctioned
- Location
- Fuel System
- 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.