TM 5-3895-371-10
2-16.
Draining Circulating System and Spray Bar (fig. 2-18).
a.
Place the control levers in the following positions
(1)
Quadrant Control Lever - Drain
(2)
Intake Valve Lever - Up
(3)
Butterfly Valve Lever - Out
(4)
Drain Valve Lever - Drain
(5)
Transfer Valve Lever - Distribute
b.
Raise spray bar and lock up end sections, turn up bar before folding end sections
(1)
Bar Ends Raised
(2)
Vacu-flo Lever - Up
c
If tank is also to be drained, pull intake lever down
d
It is necessary to run the pump for complete drainage of circulating system. Normal draining speed is
1200 rpm (Monitor pump tachometer in cab, as shown in fig. 2-1)
e.
When draining operation is completed, push forward drain valve lever and turn quadrant control lever to
Circulate in Bar position
2-17.
Flushing Bar, Circulating System and Tank (fig. 2-19).
a.
Place the control levers in the following positions
(1)
Quadrant Control Lever - Circulate in Bar
(2)
Intake Valve Lever - Up
(3)
Transfer Valve Lever - Distribute
(4)
Butterfly Valve Lever - Out
(5)
Bar Raising Lever - Up
(6)
Drain Valve Lever - Forward
(7)
Vacu-flo Valve Lever - Up
b
Valve lever should be in Up position.
c
Run pump at 1200 rpm (Monitor pump tachometer in cab, as shown in fig. 2-1
d
Put 3 qts of flushing oil in filling line, using can provided. If tank is to be flushed, leave intake valve closed
(lever up) and pour 5 or more gals of flushing oil into filling line, then push lever down, opening intake
valve.
2-28
