Mitsubishi 4g6 series User Manual
4G6 ENGINE (E - W) -
Rocker Arms and Camshaft
11A-8-3
INSPECTION
CAMSHAFT
(1) Measure the cam height.
Item
Standard value mm
Limit mm
GALANT
Intake
37.39
36.89
Exhaust
37.14
36.64
SPACE
Intake
37.39
36.89
WAGON
Exhaust
36.83
36.33
ROCKER ARM
(1) Check the roller surface. If any dents, damage or seizure
is evident, replace the rocker arm.
(2) Check rotation of the roller. If it does not rotate smoothly
or if looseness is evident, replace the rocker arm.
(3) Check the inside diameter. If damage or seizure is evident,
replace the rocker arm.
LASH ADJUSTERS
Caution
D
The
lash
adjusters
are
precision-engineered
mechanisms. Do not allow them to become
contaminated by dirt or other foreign substances.
contaminated by dirt or other foreign substances.
D
Do not attempt to disassemble the lash adjusters.
D
Use only fresh diesel fuel to clean the lash
adjusters.
adjusters.
(1) Prepare three containers and approximately five liters
of diesel fuel. Into each container, pour enough diesel
fuel to completely cover a lash adjuster when it is standing
upright. Then, perform the following steps with each lash
adjuster.
(2) Place the lash adjuster in container A and clean its outside
surface.
NOTE
NOTE
Use a nylon brush if deposits are hard to remove.
Revised
PWEE9616-A
E
Aug. 1998
Mitsubishi Motors Corporation
Roller tip
Outside
cleaning
Inside
cleaning
Filling with
diesel fuel
A
B
C