Service difficulty report · Unknown · Boeing 757222

Difficulty date
December 21, 2013
Submitted
December 27, 2013
Operation
Air carrier
Aircraft
N552UA
Make and model
Boeing 757222
Aircraft serial
26641
Aircraft time
82,450 hours, 23,734 cycles
Engine
Pwa PW2037
Part
Unknown
Condition
Malfunctioned
Location
Fuel System
Stage of operation
CR
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

IN UNDER 2 HR FUEL IN LT TANK UP BY 1500 LBS. IAW FUEL IMBALANCE, FUEL EVEN USING CTR PUMPS. 1:50 AFTER TANK TO ENG LT TANK 1500 LBS ABOVE RT. LT ENG BURN 100 PPH MORE THAN RT ENG IAW SEQ 4502010, 4502009, 4502007 & 4502002. COMPLETED FUEL TRANSFERS WAS UNABLE TO DUPLICATE ANY TRANSFER OF FUEL IAW ABOVE SEQ NR.