Husqvarna K770 SmartGuard Workshop Manual page 50

6.12.3 To assemble the crankcase seal
1. On the clutch side, lubricate the axle at the taper for
the clutch drum (A).
A
2. Push down the sealing ring past the taper (B).
3. Hit the sealing ring into position with the assembly
punch (C).
4. On the flywheel side, lubricate the axle.
5. Push the sealing ring down.
6. Hit the sealing ring into position with the assembly
punch.
7. Clean the grease from the axle before you install the
flywheel.
6.12.4 To examine the crankcase seals
1. Apply leakage spray or a solution of soap and water
to examine the seals for leaks.
2. Use the pressure tester to find leaks.
50 - Repair and servicing
C
B
6.12.5 To disassemble the crankcase
Divide the crankcase with a universal puller and a grip
plate from Husqvarna. Refer to
on page 12 and Servicing tools overview on page 11 .
1. Disassemble the basic modules from the crankcase.
2. Remove the 6 screws that hold the crankcase
halves together.
3. Put the grip plate above the hole for the crankshaft
and push out the crankshaft with the puller.
4. Do the same with the other side of the crankcase.
Servicing tools overview
1453 - 001 - 02.04.2020