Service difficulty report · Relay · Boeing 777222

Difficulty date
January 7, 2013
Submitted
February 8, 2013
Operation
Air carrier
Aircraft
N220UA
Make and model
Boeing 777222
Aircraft serial
30223
Aircraft time
49,127 hours, 6,018 cycles
Engine
Pwa PW40903
Part
Relay
Condition
Unsecure
Location
Spar Valve
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

RIGHT ENGINE SPAR VALVE WILL NOT CLOSE WHEN FUEL LEVER IS IN CUTOFF POSITION. RESEATED RELAY K76202 AND K76206 ON P210. SPAR VALVE, OPS CHECKED OKAY.