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General Information
Outline
7. The weld spattered on the hydraulic cylinders and
on the plated sections of pins will damage the cylin-
ders and pins. There are other parts that may be
damaged by the spatter; hydraulic units, har-
nesses, hydraulic hoses, and nylon tubes.
Be sure to mask these units and parts before weld-
ing.
Plated section (Mask this section.)
Pin
Plated section (Mask this section.)
(a) Plated section
Cover the plated sections with heat-resistant cloth,
such as glass wool or canvas.
Note
The weld spattered on the plated sections causes corro-
sion.
Scrap material, etc.
1m or more
(b) Cover the hydraulic units, electrical units, har-
nesses, hydraulic hoses, nylon tubes, etc. with
heat-resistant cloth (glass wool or canvas) or scrap
material to protect them from spatter.
Hydraulic cylinder
Pin section with pin
temporarily inserted
35C00003
Section to
be welded
35C00004
Hydraulic hose
Nylon tube
Harness
Chassis
(c) Hydraulic hoses, nylon tubes, or harnesses are
easily damaged by the heat during welding. To pro-
tect them from the heat, remove them from the sec-
tion to be welded to make enough clearance.
Section to
be welded
Remove
and if
necessary
wrap
35C00005
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