Husqvarna 122C Workshop Manual page 50

7
48
Crankshaft and crankcase
Inspect the small end of the connecting
rod.
Check the crank bearing.
Assembly
Mount the bearings in the crankcase
halves.
Fit the sealing rings in the crankcase
halves.
Inspect the small end of the connecting
rod.
If seizure marks or discolouration are
found in the bearing track the crankshaft
must be replaced.
Check the crank bearing. The
connecting rod shall not have any radial
play (up and down).
It should, however, have axial play, in
order to ensure good lubrication of the
crank bearing among other things.
Assembly
Mount the bearings in the crankcase
halves.
Heat the crankcase halves to approx.
110°C using a hot air gun. Put the ball-
bearings in position.
Use a suitable punch and hammer, if
needed.
Fit the sealing rings in the crankcase
halves with the help of a suitable punch.
Turn the sealing rings so the metal collar
faces outwards.