What was found
ENGINE WILL NOT TURN WITH STICK START. RIGHT ENGINE STARTER AIR VALVE POSITION DISAGREES WITH COMMANDED POSITION. REPLACED STARTER VALVE PER MM 80-11-02. RAN ENGINE STARTED NORMAL.
- Difficulty date
- January 15, 2008
- Submitted
- February 7, 2008
- Operation
- Air carrier
- Aircraft
- N776UA
- Make and model
- Boeing 777222
- Aircraft serial
- 26937
- Aircraft time
- 47,771 hours, 8,979 cycles
- Engine
- Pwa PW4077
- System (JASC)
- 8012 · Engine Start Valves/Controls
- Part
- Start Valve
- Part number
- 8088846
- Condition
- Failed
- Location
- Rt Engine
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.