CAMSHAFT
Removal And Installation
NOTE:
Engine
must
be removed
from
the loader.
Remove the injection pump. (See Page 7 A-1.)
Remove the
blower and air housing, the front cover and
the rocker arm covers.
(See Page
7A-26.)
Remove the rocker arms and push rods.
Position the engine so the exhaust manifold is up.
Remove the
fuel lift pump.
Remove the camshaft. Be
careful not to damage the
camshaft bushing.
8
Remove the oil pan. Remove the tappets. Check all parts
for wear or damage.
If the bushing is good, it can be used again. If not, use a
driver to push outthe old bushing and install a new busing.
Align the oil holes in the busing with hose in the block
when you install a new bushing [AJ.
Install the tappets from inside the crankcase.
Put oil on the thrust washer and put it on the camshaft [8J.
Install the oil pan and turn the engine upright.
Install the fuel lift pump, push rods and rocker arms.
Install the fuel injection pump and other parts removed.
Prime fuel injection system.
-7A-32-
741,742,743, 743DS
80bcat
Loader
Service Manual
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