Service difficulty report · Actuator · Boeing 767322

Difficulty date
May 31, 2010
Submitted
June 4, 2010
Operation
Air carrier
Aircraft
N646UA
Make and model
Boeing 767322
Aircraft serial
25283
Aircraft time
79,392 hours, 12,893 cycles
Engine
Pwa PW4060
Part
Actuator
Part number
S343T00339
Part serial
4091
Condition
Leaking
Location
Rt Position
Stage of operation
IN
How discovered
9
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

FUEL LEAK AT RT JETTISON NOZZLE. REPLACED RT FUEL JETTISON NOZZLE VALVE. PRESSURIZED JET PUMP, STILL LEAKING FUEL AT RT JETTISON NOZZLE. FERRIED TO ORD FOR REPAIR. RIGHT JETTISON FUEL NOZZLE VALVE LEAKING OUT OF LIMITS. *NO CENTER TANK FUEL*. REMOVED FUEL JETTISON NOZZLE VALVE. NEW VALVE ON AOG W0989. FUEL JETTISON TUBE CLAMP (INBD OF VALVE) REMOVED FOR REMOVAL OF GAMMA COUPLING. COMPLETED REPLACEMENT OF RT NOZZLE VALVE.