Husqvarna 122C Workshop Manual page 31

Centrifugal clutch
Replacing the clutch
drum
Pull the short-circuit cables apart and
disconnect the throttle cable from the
carburettor.
Remove the screws (A) and slide the
throttle forwards.
Loosen the screws and remove the shaft
from the engine.
Remove all the 8 screws and lift off the
cover.
Inspect the parts for wear and damage.
The inner diameter of the clutch drum
must not exceed 64 mm.
Replacing the clutch
drum
Pull both short-circuit cables apart and
disconnect the throttle cable from the
carburettor.
Remove both screws (A), one on each
side of the throttle handle.
Push the throttle forward onto the shaft.
Loosen the screws and remove the shaft
from the engine.
Remove all 8 screws and lift off the cover
over the clutch/fl ywheel.
Check for wear on the clutch drum and its
internal diameter. If it exceeds Ø 64 mm, it
must be replaced together with the clutch
cover.
Assemble in the reverse order as set out
for dismantling.
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