What was found
ACQUIRED FAULT ON EEC BITE TEST ON NR 1 ENG. FAULT CODE 73 31071 ON NR 1 ENG FUEL FILTER SIGNALS DISAGREE. ACCOMPLISHED T/C 78273000 ENGINE FMC CDU FAULTS. NO FAULTS LOGGED. OPS NORMAL.
- Difficulty date
- August 2, 2009
- Submitted
- August 6, 2009
- Operation
- Air carrier
- Aircraft
- N519AS
- Make and model
- Boeing 737890
- Aircraft serial
- 36482
- Aircraft time
- 1,787 hours, 530 cycles
- Engine
- Cfmint CFM567B273
- System (JASC)
- 7321 · Fuel Control/Turbine Engines
- Part
- Eec
- Part number
- 2042M67P02
- Part serial
- FFFH1021
- Condition
- Faulted
- Location
- Nr 1 Engine
- Part time
- 1,787 hours, 530 cycles
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.