Service difficulty report · Control Valve · Boeing 777222

Difficulty date
March 22, 2012
Submitted
April 10, 2012
Operation
Air carrier
Aircraft
N773UA
Make and model
Boeing 777222
Aircraft serial
26929
Aircraft time
67,707 hours, 13,011 cycles
Engine
Pwa PW4077
Part
Control Valve
Condition
Leaking
Location
Fuel System
Stage of operation
IN
How discovered
O
Nature of condition
K
Precautionary procedure
K

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

What was found

FUEL DRIPPING DOWN LEFT MAIN GEAR DOOR. REPLACED LEFT INBD REFUEL CONTROL VALVE, OPS CHECK OK. NO LEAKS NOTED.