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4G9 ENGINE (E-W) -
Fuel and Emission Control System
11A-5-5
INSTALLATION SERVICE POINTS
"
A
A
INJECTORS INSTALLATION
(1) Apply a small amount of new engine oil to the O-ring.
Caution
Be sure not to let engine oil get into the delivery
pipe.
(2) While turning the injector to the left an d right, install it
to the delivery pipe.
(3) Check that the injector turns smoothly. If it does not turn
smoothly, the O-ring may be trapped. Remove the injector
and check the O-ring for damage, and then re-insert it
into the delivery pipe a nd check once again.
(4) Check that the clearance between the injector connector
and the delivery pipe is uniform (A = B).
"
B
A
FUEL PRESSURE REGULATOR INSTALLATION
(1) Apply a small amount of new engine oil to the O-ring.
Insert the fuel pressure regulator into the delivery pipe
being careful not to damage the O-ring.
Caution
Be sure not to let engine oil get into the delivery
pipe.
(2) Check that the fuel pressure regulator turns smoothly.
If it does not turn smoothly, the O-ring may be trapped.
Remove the fuel pressure regulator and check the O-ring
for damage, and then re-insert it into the delivery pipe
and check once again.
"
C
A
GASKET INSTALLATION
(1) Position the projection as shown in the illustration.
PWEE9502-E
E
Dec. 1998MitsubishiMotors Corporation Added
AB
Delivery pipe
Injector connector
Projection
<SOHC-MPI for other
than PAJERO io>