Husqvarna K3600 Mk II Workshop Manual page 7

4
!
6
REPLACEMENT OF BLADE
!
Replacement of drive disc
Blade and drive disc replaced at the same time
A new blade must be installed along with a new drive disc. If replacing with a
used blade, the drive disc associated with that blade must also be installed.
A used blade can be used with a new drive disc, never vice versa.
Remove the drive disc
Push in the rotation lock.
Remove the drive disc.
Install a new drive disc
Fit the guard
Fit the guard and tighten the
screws lightly. Screw the knobs
back out.
Check the position of the
adjuster screws
Check that the adjuster screws
are sufficiently screwed out to
create clearance between the
blade and the rollers.
Firmly screw the guard in
position
Adjust roller contact
Adjust in accordance with
Chapter 5.
Remove the drive disc
Press in the drive disc rotation lock on
the opposite side above the hydraulic
motor.
Remove the centre screw and lift off the
washer and drive disc.
Install a new drive disc
Fit the new drive disc and the tappet.
Fit the centre screw, press in the rotation
lock and tighten the centre screw firmly.
Fit the blade
The knobs must be screwed out!
Fit the cutting blade in the drive disc and
then in both engagement rollers. Fix the
blade in position by turning both knobs
one turn.
Fit the guard
Fit the guard and tighten the screws
lightly. Screw the knobs back out.
Check the position of the
adjuster screws
Check that the adjuster screws are suffi -
ciently screwed out to create clearance
between the blade and the rollers as fol -
lows: Rotate the blade by hand. The rol -
lers must now not rotate or be easy to
slow down. Otherwise, unscrew the
adjuster screws.
Tighten the guard
Screw the guard firmly in position.
Adjust roller contact
Before the machine can be used, the
rollers must be adjusted as set out in
Chapter 5.