Service difficulty report · Processing Unit · Boeing 777222

Difficulty date
June 15, 2013
Submitted
June 19, 2013
Operation
Air carrier
Aircraft
N219UA
Make and model
Boeing 777222
Aircraft serial
30551
Aircraft time
52,740 hours, 6,391 cycles
Engine
Pwa PW4090
Part
Processing Unit
Condition
Faulty
Location
Fuel System
Stage of operation
IN
How discovered
O
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 CENTER REFUEL VALVE UNABLE TO OPEN DURING NORMAL PRESSURE REFUELING. RT CENTER REFUEL VALVE INOP, CLOSED. MEL 2821A APPLIES. REPLACED FUEL QTY PROCESSOR UNIT AND PERFORMED A CONFIGURATION CHECK AND INSTALLATION SOFTWARE CHECK (ONLINE IPC)IAW MM 28-41-00 AND 28-41-01. CHECKS GOOD. RT CENTER REFUELING VALVE NEEDS TO BE OPERATED. (PARTS: 646-2205 40884-7 AVL ORT RES 17JUN)