Service difficulty report · Pump · Boeing 767322

Difficulty date
June 3, 2010
Submitted
June 4, 2010
Operation
Air carrier
Aircraft
N656UA
Make and model
Boeing 767322
Aircraft serial
25394
Aircraft time
73,750 hours, 11,928 cycles
Engine
Pwa PW4060
Part
Pump
Part number
S343T00237
Part serial
51
Condition
Inoperative
Location
Override Boost
Stage of operation
NR
How discovered
O
Nature of condition
J
Precautionary procedure
O

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

What was found

RIGHT CENTER PUMP NOT OVERRIDING MAIN PUMPS. FUEL OUT OF BALANCE. SUSPECT PUMP INOP. REPLACED RT OVERRIDE BOOST PUMP. TRANSFERRED FUEL FROM CENTER TANKS TO WING TANKS AFTER LEAK AND OPS CHECKS.