Husqvarna 123HD60 Workshop Manual page 29

Centrifugal clutch
Dismantle the clutch shoes from the hub.
Check for wear on the friction lining.
Replace worn or damaged components.
Assembly
Check that the clutch springs are not dam-
aged, e.g. cracks.
Assemble the clutch in the reverse order
as set out for dismantling.
Clutch drum
Remove the cutting knives and the con-
tents of the gear housing.
505 38 13-08
Dismantle the clutch drum.
576 95 41-01
576 95 40-01
Dismantle the clutch shoes from the hub
using a small screwdriver or a pointed
tool.
Check the friction linings for wear. The
thickness must not be less than 1.3 mm.
NOTE!
Both clutch shoes should be
replaced even if only one of them is
showing signs of heavy wear. This is
to avoid engine vibration caused by
imbalance in the clutch.
Assembly
Check that the clutch springs are not dam-
aged, e.g. cracks.
Assemble the clutch in the reverse order
as set out for dismantling.
The key grip on the clutch must face in
toward the crankcase.
Clutch drum
To dismantle the clutch drum, the cutting
knives and gear housing contents must be
removed fi rst (see also the "Cutting deck"
chapter).
Remove the 4 screws (A) holding together
the cutting knives the bar and the knife
protector (remove the nuts fi rst).
Remove the 7 screws and lift off the cover
(B).
Dismantle the clutch drum.
Lock the gear wheel with the 576 95 41-01
tool and loosen the clutch drum clockwise
(left hand threads) using the 576 95 40-01
tool.
Remove the clutch drum and the sprocket
shaft
4
27