Piston/Installation Rod Installation; Piston Oil Jet Removal/Installation - Honda CRF1000 Shop Manual

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CRANKSHAFT/PISTON/CYLINDER
Apply molybdenum oil solution to the piston pin outer
surface.
Install the piston pin [1] and secure it using new piston
pin clips [2].
• Make sure that the piston pin clips are seated
securely.
• Do not align the piston pin clip end gap with the
piston cut-out [3].
PISTON/CONNECTING ROD
INSTALLATION
Apply engine oil to the piston and cylinder sliding
surface.
Install the piston/connecting rod assemblies [1] into the
Install the piston/
cylinders using a commercially available piston ring
connecting rod
compressor tool [2].
assembly with the
When reusing the connecting rods, they must be
"IN" mark [3] facing
installed in their original locations.
the intake side.
• While installing the piston, be careful not to damage
the top surface of the cylinder, especially around the
cylinder bore.
• Be careful not to damage the cylinder sleeve with
the connecting rod bolt threads.
Use the handle of a plastic hammer or equivalent tool to
Make sure the
tap the piston into the cylinder.
piston ring
compressor tool sits
Install the following:
flush on the top
– Crankshaft (page 15-5)
surface of the
– Transmission (page 14-24)
cylinder.
PISTON OIL JET REMOVAL/
INSTALLATION
Remove the piston oil jets [1] and O-rings [2].
Apply engine oil to new O-rings and install them onto
the piston oil jets.
Install the piston oil jets into the holes of upper
crankcase as shown.
15-14
[1]
[2]
[2]
[2]
[3]
[1]
[3]
[1]
[2]