Husqvarna K970 SmartGuard, Руководство по ремонту, Страница: 52 / 76

6.12.7 To install the crankcase bearings
Assemble the bearings in the 2 crankcase halves. Use a
Husqvarna bearing press, refer to
Servicing tools
overview on page 10.
1. Put the bearing on the support plate and hold it
below the crankcase half.
2. Put the screw through the washer and put the screw
in the support plate.
3. Lock the screw and turn the nut until the bearing is
in the stop in the crankcase half.
6.12.8 To assemble the crankcase
Use a Husqvarna bearing press, refer to
Servicing tools
overview on page 10.
1. Lock the crankcase half. The bottom of the cylinder
plane must be down. This makes sure that the
connecting rod does not push on the crankcase
when you assemble the crankcase.
2. Push the crankshaft in the bearing.
3. Put the sleeve from the tool kit against the
crankcase half. Use the mandrel with M12V threads.
Tighten it on the crankshaft by hand.
Note: The crankshaft has a reverse thread on the
clutch side.
4. Lock the movement of the mandrel. Turn the nut to
push it into the crankshaft until the bearing is at the
end of the crankcase half. Do not hold the
connecting rod against the crankcase half.
5. Put the bushings in the holes and install the new
crankcase gasket.
6. Assemble the other crankcase half in the same
procedure as the first crankcase half.
a) Change to the mandrel with M10V threads.
b) Make sure that the position of the connecting rod
is correct.
c) Align the bushings to prevent damage to the
crankcase gasket.
52 - Repair and servicing 1451 - 001 - 02.04.2020