FUEL SYSTEM (Cont'd)
Injection Pump Removal And Installation (Cont'd)
IMPORTANT
The excess fuel
button
must
be
in
the
UP
position.
1-2130-0697
Make a mark 25° before TDC. this mark
is
1.4 inches
(35,6
mm)
counterclockwise of the TDC mark [A].
Install the capillary tube (tool
PIN
003-1085)
in
the
injection pump fitting for the
#2
cylinder [B).
NOTE:
If
the capillary
tube
is
not
available
the
clear
plastic cartridge
from
a ball
point
pen can
be
installed
in
the
hole
of
the
pump
connection.
Vent the air from the fuel system by turning the engine
several revolutions with the starter until there is no air
coming
up
with the fuel.
Turn the engine by hand in the direction of normal rotation
at a
slow rate until fuel begins to show
in
the clear tube.
When this happens the
25° mark
on
the housing is in
alignment [C).
If
it
is not
in
alignment, loosen the injection pump and
move
it
in
or out for adjustment of the injection timing
[0].
Direction A - Advanced Timing.
Direction B - Retarded Timing.
-7A-7-
741, 742, 743, 7430S Bobcat Loader
Service Manual
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