Service difficulty report · Fuel Sys · Boeing 76733A

Difficulty date
August 9, 2016
Submitted
August 10, 2016
Operation
Air carrier
Aircraft
N583HA
Make and model
Boeing 76733A
Aircraft serial
25531
Aircraft time
100,851 hours, 18,038 cycles
Part
Fuel Sys
Condition
Malfunctioned
Stage of operation
CR
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

FUEL IMBALANCE ABOUT 1000 LBS AN HOUR. NO STATIC TRANSFER BETWEEN LEFT & RIGHT MAIN TANKS. WITH LEFT & RIGHT FUEL PUMPS ON NO FUEL TRANSFER BETWEEN TANKS. PRESSURIZED ENGINE PRESSURE FEED MANIFOLD WITH LEFT PUMPS AND OPENED RIGHT DEFUEL VALVE. NO FUEL TRANSFER NOTED. PRESSURIZED ENGINE PRESSURE FEED MANIFOLD WITH RIGHT PUMPS AND OPENED LEFT DEFUEL VALVE. NO FUEL TRANSFER NOTED. A/C OK FOR SERVICE.

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