Husqvarna 570 Workshop Manual page 51

Assembly
Fit the crankcase and crankshaft as follows:
!
WARNING!
The crankcase halves are hot and can
cause burn injuries. Wear protective
gloves.
1. If bearings are to be fitted, do as follows:
A. Heat the relevant crankcase half to 200°C.
B. Use protective gloves and fit the bearing in the
crankcase side on the flywheel side. When
fitting the bearing in clutch sideʼs crankcase
half the bearing should be fitted flush with the
inside of the crankcase (A). See fig. 9.
C. Allow the crankcase half to cool before
continuing work.
NOTE!
Exercise care so that dirt and foreign partic-
les do not get into the bearing.
D. Fit the rubber stop (A). See fig. 5.
E. Fit the oil filler cap.
2. When fitting new seals the sealing surfaces should
be greased in. When fitting the seal on the flywheels
side use tool 502 50 30-20.
The seal on the clutch side is fitted in the ball bearing.
The seals can also be fitted when the crankshaft is
in place.
NOTE!
Make sure that the connecting rod does not
jam against the crankcase when the crank-
case and crankshaft are reassembled.
3. Use tool 502 50 30-20. Use back side of sleeve (B)
and pull the crankshaft into the clutch sideʼs
crankcase half. See fig. 10. Pull until the crankcase
shoulder mates with the bearing.
4. Place the guide pegs in the clutch sideʼs crankcase
half, and grease in and insert the gasket (C). See
fig. 11.
CRANKCASE and CRANKSHAFT
Fig. 9
B
Fig. 10
Fig. 11
C
English – 51