Husqvarna 236: ASSEMBLY

ASSEMBLY

6 Adjust the cable adjuster sleeve so the stop on the

Fitting blades and trimmer heads

carburettor throttle cam just contacts the throttle stop

and the cable position keep 1-2 mm play between the

cable lug and the slotted fitting when the throttle

trigger is fully depressed.

1-2mm

7 When the throttle cable is adjusted correctly, tighten

the locking nut (G).

8 Plug the stop switch wires (H) into the matching

connectors from the engine. Note that wire polarity is

not important.

Fitting the guard extension

H

CAUTION! The guard extension shall always be fitted

9 Lap and fix the stop switch wires and connectors with

when using the trimmer head/plastic blades and

clamp (I).

combination guard. The guard extension shall always be

removed when using the grass blade and combination

J

guard.

Hook the blade guard/combination guard (A) onto the

fitting on the shaft and secure with the bolt.

I

Enter the guard extension guide in the slot of the

combination guard. Then click the guard extension into

position on the guard with the four quick-fasteners.

10 Fit the dust cover (J).

11 Refit the air filter cover.

66 – English

WARNING!

When fitting the cutting attachment it is

extremely important that the raised

section on the drive disc/support flange

engages correctly in the centre hole of

the cutting attachment. If the cutting

attachment is fitted incorrectly it can

result in serious and/or fatal personal

injury.

H1153278-30,236R.fm Page 66 Friday, December 4, 2009 1:21 PM

WARNING! Never use a cutting

attachment without an approved guard.

See the chapter on Technical data. If an

incorrect or faulty guard is fitted this can

cause serious personal injury.

IMPORTANT! If a saw blade or grass blade are to be

used the machine must be equipped with the correct

handlebar, blade guard and harness.

H1153278-30,236R.fm Page 67 Friday, December 4, 2009 1:21 PM

ASSEMBLY

The guard extension is removed easily using a

the spanner in the opposite direction to the direction

screwdriver, see illustration.

of rotation (Caution! left-hand thread).

G

E

F

Fitting a blade guard, grass blade and

grass cutter

D

• Hook the blade guard/combination guard (A) onto the

B

fitting on the shaft and secure with the bolt (L). Use the

recommended blade guard. See the Technical data

C

section. NB! Ensure that the guard extension is

removed.

L

Fitting the trimmer guard and trimmer

head

• Fit the correct trimmer guard (A) for use with the

trimmer head. NB! Ensure that the guard extension is

fitted.

A

• Fit the drive disc (B) on the output shaft.

H

• Turn the blade shaft until one of the holes in the drive

L

disc aligns with the corresponding hole in the gear

M

housing.

A

C

B

• Insert the locking pin (C) in the hole to lock the shaft.

• Place the blade (D), support cup (E) and support

A

M

L

flange (F) on the output shaft.

• Hook the trimmer guard/combination guard onto the

• Fit the nut (G). The nut must be tightened to a torque

fitting on the shaft and secure with the bolt (L).

of 35-50 Nm (3.5-5 kpm). Use the socket spanner in

• Fit the drive disc (B) on the output shaft.

the tool kit. Hold the shaft of the spanner as close to

the blade guard as possible. To tighten the nut, turn

• Turn the blade shaft until one of the holes in the drive

disc aligns with the corresponding hole in the gear

housing.

• Insert the locking pin (C) in the hole to lock the shaft.

• Screw on the trimmer head/plastic blades (H) in the

opposite direction to the direction of rotation.

H

H

• To dismantle, follow the instructions in the reverse

order.

English – 67