Cylinder Liner Installation - Isuzu A-4JA1 Workshop Manual

ENGINE ASSEMBLY ( 2 )
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Cylinder Liner Installation

1. Cylinder Liner Installation Using The Special Tool.
1) Use new kerosene or diesel oil to thoroughly
clean the cylinder liners and bores.
2) Use compressed air to blow-dry the cylinder
liner and bore surfaces.
Note:
All foreign material must be carefully removed from the
cylinder liner and the cylinder bore before installation.
3) Insert the cylinder liner 1 into the cylinder body
2 from the top of the cylinder body.
4) Set the cylinder liner installer 3 to the top of the
cylinder liner.
Cylinder Liner Installer: 5-8840-2040-0
5) Position the cylinder body so that the installer
center 3 is directly beneath the bench press
shaft center 4.
Note:
Check that the cylinder liner is set perpendicular to the
bench press and that there is no wobble.
6) Use the bench press to apply a seating force of
500 kgf (1,102.5 lb/4,900 N) to the cylinder liner.
7) Apply a force of 2,500 kgf (5,512.5 lb/24,500 N)
to fully seat the cylinder liner.
8) After installing the cylinder liner, measure the
cylinder liner projection.
Refer to "Cylinder Liner Projection Inspection".
2. Cylinder Liner Installation Using Dry Ice
If the cylinder liner is a chrome plated dry type, it is
advisable to use dry ice during the installation
procedure.
Cooling the cylinder liner with dry ice will cause the
cylinder liner to contact, thus making installation
easier.
Note:
It is important that the cylinder liner be inserted to the
cylinder body immediately after it has been cooled.