Husqvarna 226R Workshop Manual page 48

Crankshaft and 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.
Inspecting the crankshaft
Inspect the large end of the connecting
rod.
Dismantle the ball-bearings from the
crankcase halves.
Heat the crankcase halves to 120°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.
NOTE!
The bearing seating in the crankcase
half of the fl ywheel side is divided
by a circlip.
Now clean the crankcase halves and
crankshaft.
Inspecting the crankshaft
The crankshaft cannot be reconditioned
but must be replaced if it is worn or dama-
ged.
Inspect the large end of the connecting
rod. If seizure marks, discolouration on
the sides or damaged needle holders are
found the crankshaft must be replaced.
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