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GENERAL / Precautions for Disassembling and Assembling
PRECAUTIONS
AND ASSEMBLING
Precautions for Disassembling and Assembling
Clean the rigid dump truck
Thoroughly wash the rigid dump truck before
bringing it into the shop. Bringing a dirty rigid dump
truck into the shop may cause rigid dump truck
components
to
disassembling/assembling, resulting in damage to
the components, as well as decreased efficiency in
servicing the rigid dump truck.
Inspect the rigid dump truck
Be sure to thoroughly understand all disassembling/
assembling procedures beforehand, to help avoid
incorrect disassembly of components as well as
personal injury. Check and record the items listed
below to prevent problems from occurring in the
future.
• The rigid dump truck model, serial number, and
hour meter reading.
• Reason for disassembly (symptoms, failed parts,
and causes).
• Clogging of filters and oil, water or air leaks, if any.
• Levels and condition of lubricants.
• Loose, worn or damaged parts.
Prepare/Clean Tools and Disassembly Area
Prepare the necessary tools to be used in the area
for disassembly work, and the required personal
protective equipment.
FOR
DISASSEMBLING
be
contaminated
Precautions for Disassembling
• To prevent dirt from entering, cap or plug the
removed pipes, hoses and ports.
• Before disassembling, clean the exterior of the
components.
• Before
appropriate containers for draining fluids and
make
disassembly.
• Use matching marks for easier reassembling.
during
• Be sure to use the specified special tools, when
instructed.
• If a part or component cannot be removed after
removing its securing nuts and bolts, do not
attempt to remove it forcibly. Find the cause(s),
then take the appropriate measures to remove it.
• Orderly arrange disassembled parts. Mark and
tag them as necessary.
• Store common parts, such as bolts and nuts with
reference to where they are to be used and in a
manner that will prevent loss.
• Inspect the contact or sliding surfaces of
disassembled parts for abnormal wear, sticking, or
other damage.
• Measure and record the amount/degree of wear
and clearances.
W1-1-1
disassembling,
drain
available
for
the
remainder
all
fluids
into
of
the
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