What was found
ENGINE CONTROL FAULT. RTBL. REPLACED LT EDIU PER MM73-21-22. LOADED SOFT WARE PER MM73-21-22.
- Difficulty date
- January 4, 2009
- Submitted
- January 8, 2009
- Operation
- Air carrier
- Aircraft
- N775UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26947
- Aircraft time
- 53,606 hours, 9,967 cycles
- Engine
- Pwa PW4077
- System (JASC)
- 7321 · Fuel Control/Turbine Engines
- Part
- Computer
- Condition
- Malfunctioned
- Location
- Lt Engine
- Stage of operation
- TX
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- D
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.