Husqvarna 531RB Workshop Manual page 43

19. Use a screwdriver or equivalent to remove the seal
ring from the crankcase halves.
CAUTION: Remove the seal rings carefully.
The crankcase is easily damaged.
20. Discard the seal ring.
21. Use a snap ring pliers to remove the snap ring from
the crankcase on the flywheel side.
935 - 001 -
22. Increase the temperature of the crankcase halves to
120ºC with a hot air gun.
23. Remove the bearings from the crankcase halves.
a) On the flywheel side: Carefully tap on the
bearing removal tool with a rubber hammer until
the bearing falls out.
Repair instructions- 43