Husqvarna 241R Workshop Manual page 52

Crankshaft and crankcase
Lift off the plastic piece that separates the
wide fl ush channel in the crankcase.
Dismantle the ball-bearings from the
crankcase halves.
Knock the crankcase half against a woo-
den block so that the ball-bearing falls out.
Dismantle the sealing rings from the
crankcase halves.
Lift off the plastic piece that separates the
wide fl ush channel in the crankcase.
Dismantle the ball-bearings from the
crankcase halves.
Heat the crankcase halves to 110°C using
a hot air gun.
Knock the crankcase half against a woo-
den block so that the ball-bearing falls out.
Dismantle the sealing rings from the
crankcase halves.
Use a suitable punch or sleeve and knock
out the sealing rings with the help of a
hammer. Do this while the crankcase half
is still warm if possible.
Now clean the crankcase halves and
crankshaft.
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