Setting The Piston Rings; Installing The Piston - SHERCO 2015 450 SEF-R Workshop Manual

ENGINE ASSEMBLY
❱❘ Setting the piston rings
• Place the first rail. Pay attention to the positio-
ning of the opening on the exhaust side.
• Place the expander on the bottom groove (the
widest) The opening should be placed in the middle
Please note that ripple ends must be oriented
downwards.
• Place the rails below and above the expander
within the groove. Make sure that the upper rail is
on the intake side (opposite the first rail).
• Place the top ring in the upper groove. The ope-
ning should be on the exhaust side. Make sure that
the ring is oriented upwards.
❱❘ Installing the piston
• Set the piston and piston rings
• Lubricate the piston pin and place it.
• Set the piston pin-securing clip.
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