Husqvarna K970 SmartGuard Workshop Manual page 55

3. Remove the spring with a small screwdriver or a pin
punch.
6.13.5 To examine the clutch shoes and hub
CAUTION: Do not lubricate the clutch.
• Make sure that the clutch shoes move easily in their
grooves. Clean if it is necessary.
6.13.6 To install the clutch springs
1. Install the clutch springs with a small screwdriver or
a pin punch.
1451 - 001 - 02.04.2020
6.13.7 Belt pulley bearings
The clutch drum and the belt pulley are connected units.
The belt pulley has 2 permanently lubricated ball
bearings that are adjacent to each other without
spacers. The outer rings of the ball bearings are
installed with a light force on the belt pulley. They are
installed with a sliding fit against the crankshaft. This
means that the belt pulley can easily be pulled from the
crankshaft when disassembling the clutch.
6.13.8 To remove the belt pulley bearings
Use the bearing press for the clutch drum bearing, refer
Servicing tools overview on page 10 . Use the tool kit
to
to disassemble and install the belt pulley bearing. The
tool kit has a support plate for the belt pulley bearing (A),
the sleeve (B) and the cover (C). The cover has different
contours. One side aligns with the sleeve when you
disassemble the belt pulley bearing. The other aligns
with the clutch drum when you install the belt pulley
bearing. The kit also contains the screw (D) with
washers and nut.
A B
1. Lubricate the threads of the screw and the washers.
2. Put the screw with the large washer on the bearing.
C D
Repair and servicing - 55