TM 9--2350--292--10
OPERATE FUEL CONTROL VALVES.
0020 00
THIS WORK PACKAGE COVERS:
Operation, Draining Tanks
Four fuel control valves are located on rear crew compartment wall. They are used to open or close fuel tank and
drain valves.
OPERATION
Fuel valve positions
Right tank
(a)
Forward
tank (b)
Drain (c)
Left tank
(d)
Normal operation
Open
Closed
Closed
Open
Refuel -- Defuel
Open
Closed
Closed
Open
APU operation
Open
Closed
Closed
Open
NOTE
If rear tanks are too low for APU operation, OPEN forward
tank valve (b). CLOSE valve when you are finished.
DRAINING TANKS
Forward
Closed
Open
Open
Closed
Forward and right
Open
Open
Open
Closed
Forward and left
Closed
Open
Open
Open
END OF TASK
0020 00--1/2 blank
