FRAME 4 - TM-9-2320-211-34-2-40109

TM 9-2320-211-34-2-4

FRAME 4

NOTE

Fuel flow test and adjustment should be done even on

a new fuel control valve. Fuel control valve must be

adjusted for use with different fuels. A stopwatch or

w a t c h with a second hand is needed for this test.

H o l d fuel outlet (1) of fuel control valve (2) over overflow container (3).

B e sure HI-LO switch (4) is in LO position.

F l i p control switch (5) to RUN

p o s i t i o n . F u e l pump should be pumping.

Flip HI-LO switch (4) to HI position. Let fuel flow into overflow container (3)

f o r a few seconds.

L e t fuel flow into graduate (6) for exactly one minute. Flip HI-LO switch (4)

t o LO position. F l i p control switch (5) to OFF position.

P l a c e graduate (6) on a level surface. Read level of fuel (7) as shown. Level

o f fuel should be as in table for type of fuel used.

Diesel Fuel

Combat

F u e l Type

DFA

DF1

DF2

Gasoline

Flow Rate

14 to 18

15 to 19

(cc/mm)

I f fuel flow is not within range of table, get a new fuel control valve (2).

GO TO FRAME 5

19-97