Mitsubishi 4G1 Service Manual page 54

11 A-46
REASSEMBLY SERVICE POINTS-
PISTON PIN INSTALLATION ,'
Fit the correct piston support on the top of the base. Insert
the press pin, threaded end up, into t?re hole in the piston
support until the press pin touches
(2) Using the graduations on the press
screw to the correct depth of 49 mm (1.93 in.)
(3) Place the base on the press support blocks.
(4) Slide the piston pin over the threaded end of the press pin,
and thread the correct guide pin up against it.
(5) Coat the piston pin with oil, and with the connecting rod
held in position, slide the guide pin through the piston and
the connecting rod.
(6) Press the piston pin through the connecting rod until the
guide pin contacts the stop screw.
(7) Remove the piston assembly from the base. Remove the
guide pin and the press pin from the assembly.
IMPORTANT: Due to production tolerance variations, it
is necessary to visually inspect t@ piston pin depth
after installation to verify that the piston pin is
centered. Adjust if necessary.
TSB Revision