FUEL SYSTEM
8-14
2.4.4 Removing delivery valve
&$87,21
(a) The delivery valve, plunger and plunger barrel are
precision-machined parts. Do not smear or scratch
them.
(b) Keep the combination of the plunger barrel and
plunger for each cylinder when removing. Do not
mix the plunger barrel with the plunger of a differ-
ent cylinder.
(1) With pump housing faced up, grab the housing with a
vise.
(2) Remove outside lock plates first and remove center
lock plate at the last.
(3) Remove the delivery valve holder.
(4) Remove the delivery valve spring.
(5) Using tweezers, remove the delivery valve gasket,
delivery valve and plunger barrel from the pump
housing.
Removing lock plate
Removing delivery valve holder
Removing delivery valve spring
Removing delivery valve
Pump
housing
Lock plate
Delivery valve holder
Delivery valve spring
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