Connecting Rod Cap Removal; Piston Pin Removal - Mitsubishi 4G9 User Manual

11A-11-2
4G9 ENGINE (E - W) -
Piston pin setting tool: MD998780
Push rod
Guide B
Guide C
Base
Push rod
Front mark
Front
mark
Guide D
E
Mitsubishi Motors Corporation
REMOVAL SERVICE POINTS
AA" CONNECTING ROD CAP REMOVAL
(1) Mark the cylinder number on the side of the connecting
Cylinder number
AB" PISTON PIN REMOVAL
Piston pin setting tool (MD998780) consists of the parts shown
Guide A:
17.9 mm in the illustration at left.
To remove the piston pin, Guide D (MB991659) is also used
in combination with the Piston pin setting tool.
Guide A:
18.9 mm
Guide A:
20.9 mm
Guide A:
21.9 mm
(1) Insert the Push Rod (special tool) into the piston from
(2) Place the piston and connecting rod assembly on the
(3) Using a press, remove the piston pin.
Base
Nov. 1995
Piston and Connecting Rod
rod big end for correct reassembly.
the side on which the front mark is stamped in the piston
head, and attach the guide D to the push rod end.
Piston Pin Setting Base (special tool) with the front mark
facing upward.
NOTE
Keep the disassembled pistons, piston pins and
connecting rods in order according to the cylinder number.
PWEE9502-A
Revised