Husqvarna 371K Workshop Manual Supplement page 13

For Husqvarna Parts Call 606-678-9623 or 606-561-4983
CUTTING EQUIPMENT
Drive the shaft in through the bearings
until it projects out 5.5 mm on the other
side.
Fit the pulley (with the reinforcing
washer inwards), not forgetting the
spacer ring over the ball-bearing.
Tighten the bolt.
Fit the spacer sleeves and flange
washer as illustrated.
Fit a new drive belt around the clutch
drum and fit the rear belt guard.
Screw out the adjuster screw.
!
WARNING!
Wear protective glasses and gloves when fitting the spring.
The spring is very powerful and could cause serious injury if it
jumps out.
Release the belt guard.
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Drive in the shaft using a plastic mallet
so that it goes through the ball-bearings
and projects about 5.5 mm beyond the
other side. Use a sleeve or socket that
supports the inner race of the ball-
bearing.
Fit the pulley. Place the spacer ring on
the ball-bearing, followed by the pulley,
with its welded reinforcing washer
facing in towards the cutting arm.
Tighten the bolt.
Fit the spacer sleeves and flange
washer as illustrated.
Use a hot air gun to heat the spacer
sleeve separately to around 150ºC so
that it fits on the shaft more easily. Fit
the spacer sleeve with the bevelled end
towards the cutting arm.
Press it down using a suitable drift.
Fit a new drive belt around the clutch
drum.
Fit the rear belt guard. Do not forget the
screw on the underside of the guard (on
371K).
Screw out the adjuster screw to reduce
the belt tension.
Release the belt guard by removing the
(2) screws, adjuster plate, spring and
square nut.
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