Husqvarna 3120K User Manual download pdf (Page 16)

16 – English

Changing the drive belt

• Loosen the two bolts (A).

• Turn the tensioning

screw(B) until the tension

has been released.

• Remove the two bolts (A).

• Remove the front belt cover

(C).

• Remove the belt from the

pulley.

• Dismantle the cutting head.

• Remove the nut (D).

Remove the side cover.

• Replace the drive belt.

• To assemble reverse the

procedure for dismantling.

• Check the blade guard for

signs of cracking or other

damage. Replace it if

damaged.

Adjusting the drive belt

• The drive belt is fully

enclosed and well protected

from dust, dirt and

mechanical effects during

the cutting process.

• To tension the drive belt,

slightly loosen the bolts (A),

which secure the cutting

head and belt guard.

• Turn the tensioning screw

so that the nut (B) is located

directly under the arrow on

the cover. Shake the head

to ensure the spring can

tension the belt. The belt

now automatically has the

right tension.

• Tighten the bolts that hold

the cutting head.

IMPORTANT INFORMATION! A new drive belt should be

tensioned after using one or two tanks of fuel.

MAINTENANCE

!

WARNING! Never use a power cutter without a

blade guard over the cutting blade.

B

A

A

C

B

D

Belt pulley and clutch

Never start the engine when the belt pulley and clutch are

removed for maintenance.

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