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ENGINE ASSEMBLY II
4-15
0
Cylinder Liner Installation
1.
Carefully
wipe away any foreign material from the
cylinder liner inside
and
outside surfaces and the
cylinder bore.
2. Use
new
kerosene or diesel oil to thoroughly clean
the
cylinder liner and bore
surfaces.
3. Use a clean rag to remove all traces of kerosene or
diesel
oil from the cylinder liner and bore surfaces.
4. Insert the cylinder liner @ into the cylinder body @
from the top of the cylinder body.
5.
Set the
cylinder liner installer @ to the top of the
cylinder liner.
Cylinder
Liner Installer: 5-8522-1018-O
6. Position
the
cylinder body so that
the installer center
@ is directly beneath
the
bench press shaft center
@
7. Check that the cylinder liner is set perpendicular to
the
cylinder.
Check that the cylinder liner does not wobble.
. -
8. Use the bench press to apply an initial seating force
of 500 kg (1,102.5 lb) to the cylinder liner.
9. Use the bench press to apply a final seating force of
2,500 kg (5,512.5 lb) to fully seat the cylinder liner.
10.
After
installing the cylinder liner, measure the cylin-
der liner projection.
Refer to ‘Cylinder Liner Projection Inspection.”
Piston Grade Selection
The term
“piston grade” refers to the piston diameter
and cylinder liner bore combination.
Selection
of
the
proper piston grade will ensure efficient
engine
operation, free from cylinder liner and piston
problems.
Measure the
cylinder liner bore after installing the cylin-
der liner.
Then select the appropriate piston grade for
the
installed
cylinder liner.
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