Husqvarna K7000 Ring Workshop Manual page 7

1. Align the cutting blade in the drive
wheel.
B
!
26–30 Nm
REPLACING BLADE
18–20 Nm
2. Align the groove of the cutting blade in
relation to the two engagement rollers.
B
506 36 36-01
Remove the drive wheel
Push in the drive wheel rotary latch on the opposite side.
Remove the centre screw, lift off the carrier and the drive wheel.
Fit the new drive wheel, 18–20 Nm/13–15 lbf·ft.
Fit the new drive wheel and carrier. Fit the centre screw, push in the rotary
latch and tighten the centre screw: 18–20 Nm.
Fit the blade
The knobs must be screwed out. Fit according to 1. – 2. – 3. below.
Initial set-up of support rollers
Prepare the adjustment of the support rollers, as per Chapter 5, as follows:
– Unscrew the two adjuster screws (A) about 2 turns.
– Loosen the two lock nuts (B).
– Push the support roller arms against the adjuster screw.
– Tighten the lock nuts (B) slightly to ensure inertia in the movement.
Fit the cover
Fit the screws and tighten them lightly. Screw out the knobs.
Check the position of the adjuster screws
Check that the adjuster screws are screwed out long enough to create play bet-
ween the blade and rollers, as follows: Rotate the support rollers by hand – the
blade should not now rotate with the rollers. Otherwise unscrew the adjuster
screws a little more.
Tighten the cover, 26–30 Nm/19–22 lbf·ft.
Now tighten the cover: 26–30 Nm. Use a torque wrench or the tool that
comes with the machine (506 36 36-01). A high torque is possible with this
tool.
Adjust the contact of the rollers
Before the machine can be used, the rollers must be adjusted as shown in
Chapter 5.
3. Keep the blade in place by turning the
knobs at least one turn.
4
7