Service difficulty report · Relay · Boeing 777222

Difficulty date
February 19, 2012
Submitted
March 29, 2012
Operation
Air carrier
Aircraft
N218UA
Make and model
Boeing 777222
Aircraft serial
30222
Aircraft time
46,241 hours, 5,653 cycles
Engine
Pwa PW4090
Part
Relay
Condition
Faulted
Location
Rt Engine Fuel
Stage of operation
IN
How discovered
V
Nature of condition
O
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

ENGINE FUEL VALVE RT RIGHT ENGINE HIGH PRESSURE FUEL SHUTOFF VALVE (HPSOV) OR RIGHT SPAR FUEL VALVE POSITION DISAGREES WITH COMMANDED POSITION. (ADVISORY) REPLACED RELAY K76207 AND ENGINE IDLE RUN CHECKED NORMAL PER JRH.