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Chapter 3 Fuel Injection Equipment
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JHJ(B)(CJE
(4) Turn the camshaft until the roller guide is at the maxi-
mum head, and insert the plunger spring support plate
in between the plunger spring washer B (lower side)
and fuel pump unit.
Piunger spring supportplate
NOTE : If the camshaft does not turn, put double nuts on
the end of the cam shaft or remove the coupling.
(5) Remove the camshaft wood ruff key.
(6) Put a screwdriver in the two grooves on the camshaft
bearing holder mounting surface, and pull out the
camshaft bearing holder.
NOTE : 1. Be sure not to damage the oil seal with the thread-
ed part of the camshaft.
2. Be careful not to loosen the shims in between
the pump and bearing holder.
3-16
(7) Turn the fuel pump upside down, move all the roller
guides to the plunger side, and then put the pump
on its side. Turn the camshaft to a position so that
none of the cylinder cams hit the tappets.
(8) Put a plate against the governor end side of the cam-
shaft and lightly tap it, and pull out the camshaft and
drive side bearing.
(9) Remove the roller guide stop.
(10) Use a hammer handle or the like to push up the roller
guide from the bottom of the pump, and remove the
plunger spring support plate.
NOTE : The plunger spring may make the roller guide and
plunger, etc. fly out when the plunger support
plate is removed.
Printed in Japan
HINSHl-118009
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