Husqvarna K1270 Workshop Manual page 59

17.3. CRANKCASE SEAL
TOOLS
In order to change the crankcase sealing rings, you
will need puller 502 50 55-01, assembly wedge 502
50 52-01 and assembly punch 502 50 82-01.
DISMANTLING
1. Press down the puller and tighten the puller's
conical thread in the sealing ring.
2. Pull up the sealing ring by screwing in the tool's
centre bolt (T- handle). Repeat the procedure
on the flywheel side.
FITTING - CLUTCH SIDE
1. Lubricate the axle at the taper for the clutch
drum.
2. Carefully press down the sealing ring over the
taper and down towards the seating.
3. Knock down the sealing ring into its seating
with the assembly punch.
FITTING - FLYWHEEL SIDE
1. Lubricate the axle.
2. Press the sealing ring towards the seating.
3. Knock down the sealing ring into its seating
with the assembly punch. Wipe the grease from
the axle before fitting the flywheel.
PRESSURE TEST
Pressure test the crankcase. Check the seals
crankshaft/sealing ring and sealing ring/crankcase
with leakage spray or soapy water.
2
3
DISMANTLING
1
FITTING - CLUTCH SIDE
FITTING - FLYWHEEL SIDE
Crankcase
1
3
2
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