Reconditioning (cont’d)
Bushing Assembly
Note: Jig details are in accordance with ram sizes. See Service Tools, Section 1.
77 - 7
Section E Hydraulics
9803/6410
Section E
77 - 7
Issue 1
Hydraulic Rams
Set the cylinder head on the press bench with the tube
connecting surface facing up.
1 Keep the work bench clean so that dust or other
foreign matter does not damage the bottom surface
of the cylinder head. Also make sure that it is level.
2 Use compressed air to remove the foreign matter.
! CAUTION
When using compressed air, wear safety glasses and
gloves. Do not direct compressed air at your skin.
8-3-4-2
Temporarily place the bushing evenly inside the cylinder
head inner diameter.
Check that there is no foreign matter adhering to the inner
and outer peripheral surfaces.
Supporting the chuck assembly with your fingers,
gradually attach it to the cylinder head.
Check that there is no gap between the chuck assembly
adjuster and wedge.
1 Cylinder head setting
2 Temporary setting of bushing
3 Attaching chuck assembly
JS02230
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