Injector Installation; Fuel Pressure Regulator Installation - Mitsubishi 4G1 series Workshop Manual

11A-5-4
4G1 ENGINE (E - W) -
E
Mitsubishi Motors Corporation
Fuel and Emission Control Systems
INSTALLATION SERVICE POINTS
"AA INJECTOR INSTALLATION
(1) Fit a new O-ring and grommet onto the injector.
(2) Apply spindle oil or gasoline to the injector O-ring.
(3) Fit the injector onto the delivery pipe, turning it to the
(4) Check that the injector rotates smoothly.
"BA FUEL PRESSURE REGULATOR INSTALLATION
(1) Apply a little new engine oil to the O-ring, then insert
(2) Check that the fuel pressure regulator rotates smoothly.
Nov. 1995
left and right as it goes in.
Caution
If the injector does not rotate smoothly, its O-ring
may be binding. If this occurs, remove the injector
from the delivery pipe, check the O-ring, and re-insert
the injector.
the fuel pressure regulator into the delivery pipe, taking
care not to damage the O-ring.
Caution
Ensure that no engine oil enters the delivery pipe.
If it does not rotate smoothly, the O-ring may be binding.
If this occurs, remove the fuel pressure regulator, check
the O-ring for damage, then re-insert the regulator into
the delivery pipe.
PWEE9520