Husqvarna K770 Workshop Manual page 54

5. Make sure there is no radial play on the connecting
rod by the crankshaft journal. If so, the unit must be
replaced.
6. Carefully clean the gasket surfaces.
6.12.6 To the remove bearings from the
crankcase
Usually the bearing releases from the crankshaft during
disassembling. If not, you can remove the bearing with
the puller. See Servicing tools overview on page 12 . To
change the bearing you must use two Husqvarna
54 - Repair and servicing
Servicing tools overview on page
bearing press kits. See
12 .
1. Put the puller plate behind the bearing. Make sure
that the plastic components on the balance weights
are not damaged. The puller must be in a position
where the ears (1) are free. The two parts of the
puller head must not come nearer together than to
the center ring (2). If they do, the plastic ring will be
damaged.
1
2
2. Attach the puller unit and press the bearing off from
the crankshaft.
701 - 002 -