What was found
NR 1 ENGINE SHOWS EEC FAULT CODE 73 20011 AS A CURRENT SHORT TERM FAULT. REPLACED EEC AND UPLOADED NEW SOFTWARE. NR 1 ENGINE EEC SYSTEM TEST PASSED.
- Difficulty date
- December 14, 2007
- Submitted
- December 17, 2007
- Operation
- Air carrier
- Aircraft
- N583AS
- Make and model
- Boeing 737890
- Aircraft serial
- 35681
- Aircraft time
- 1,463 hours, 468 cycles
- Engine
- Ge CFM567B24
- System (JASC)
- 7321 · Fuel Control/Turbine Engines
- Part
- Eec
- Part number
- 2042M67P02
- Condition
- Faulty
- Location
- Nr 1 Engine
- 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.