ASSEMBLING THE ENGINE
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– Mount new O-rings on the cylinder liner and lubricate
with a little oil.
– Position the well-lubricated piston on the cylinder liner
and clamp the piston rings together with the piston
ring clamp 600.29.015.000 (1).
–Tap on the top of the piston ring clamp with a hammer
to make it fit flush with the cylinder liner.
– Carefully tap the piston into the cylinder liner with the
hammer handle, making sure the piston rings do not
get caught.
CAUTION: if the piston ring clamp presses the
piston rings together properly and flush around
the entire cylinder, you will be able to push the
piston into the cylinder by tapping lightly with
the hammer handle. Excessive force usually
damages the piston rings.
– Insert the cylinder liner and piston in the engine case,
insert the piston pin and mount a new piston pin
retainer.
NOTE: the arrow mark on the piston must point
to the exhaust side.
–Turn the cylinder liner until the mark (2) is aligned with
the engine case, i.e. the recess in the cylinder liner is
positioned at the idler shaft.
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