FUEL SYSTEM (Co
nt'
d)
Injection Pump Removal And Installation
NOTE:
The excess fuel button
must
not
be engaged.
Disconnect the fuel injecti
on
lines and the fuel lift pump.
Remove the inspection plug (Item 1)
[A]
at the front cover.
Remove the four nuts and remove the pump
[B].
Note the
number of shims (Item 1) [B) used under the pump.
Remove the screw and sleeve from the pump.
Installation:
Tighten the screw to 2 ft-Ibs. (2,5 Nm)
torque.
Replace the injection pump if it is damaged
or
worn.
Put a new gasket on the pump fastening surface.
Turn the camshaft so the cam lobes cannot be seen.
Measure the distance from the top of the gasket to the
camshaft [C). Add shims
on
the top of the gasket until the C
distance is 3.252-3.256 inches (82,
6-82
,7 mm) [C).
Move the rack of the injection pump lever with the recess
in the engine housing (0).
Revised Mar.
89
-7A
-
5-
+
3.525-3.256"
(82,6-82,7
mm)
•
741,742, 743, 7430S Bobcat Loader
Service Manual
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