Service difficulty report · Pump · Boeing 767322

Difficulty date
December 24, 2009
Submitted
January 4, 2010
Operation
Air carrier
Aircraft
N647UA
Make and model
Boeing 767322
Aircraft serial
25284
Aircraft time
76,699 hours, 12,459 cycles
Engine
Pwa PW4060
Part
Pump
Part number
S343T0025
Part serial
17
Condition
Malfunctioned
Location
Fuel Tank
Stage of operation
IN
How discovered
9
Nature of condition
J
Precautionary procedure
K

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

What was found

AFTER LEVEL OFF ALT RIGHT CTR PUMP OUTPUT WEAK RT ENG WAS BURNING FROM RIGHT MAIN. CREW REPORTS LT MAIN FUEL TANK QUANTITY DID INCREASE WHILE ATTEMPTING TO BALANCE FUEL LOAD. REPLACED RT CTR AUX OVERRIDE PUMP. OP TESTS NORMAL.