CYLINDER LINER
CHECKING WEAR
OF
CYLINDER LINER
1.
Set a cylinder gauge and adjust it to the reference valve of the cylinder liner with an outside
micrometer.
2.
To
find out the maximum wear, measure the diameters at six pOints on the cylinder liner with
the
cylinder gauge, as shown below.
NOTE:
When the cylinder liner is worn beyond the allowable limit, bore and hone it by 0.5 mm
(0.0197 in.).
1.
The cylinder liner which has been oversized by 0.5 mm (0.0197 in.) should use a piston and
ring
of
the same oversize.
NOTE: When the oversized
cylinder liner is worn beyond the allowable limit, replace the cylinder
liner,
and bore and hone it. See engine specifications.
Measuring
points
of
cylinder
liner
1.
Top
2.
Middle
3.
Bottom (Skirt)
a.
Right-angle
to
the piston pin
b.
Parallel
to
the piston pin
, 126
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\Xl
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