Fitting, mod. 2077/2083

0,8 mm

Replace the hand guard’s bearing pin if it is worn. Press out the sprung tubular pin and pull out the plate insert from the hand guard. Clean and check all parts. The thickness of the brake band should be at least 0.8 mm.

Assembly Mod. 2077/2083

Fit the brake in the reverse order to dismantling. Press down the hand guard in the correct position. The hand guard’s bearing pin can now easily be replaced. Press out the spring tensioned tubular pin and pull out the complete plate insert from the hand guard. Replace the insert if the bearing pin is

worn. Clean all the parts of the chain brake and check them for wear or damage. The brake band should have a minimum thickness of 0.8 mm at the most worn part. Replace the brake band if it is worn more

than this.

Assembly Mod. 2077/2083

Fit the brake in the reverse order to dismantling. Begin by fitting the hand guard. Lubricate the bearing pin and catch with oil. Place the catch in position with the

extruding part downwards. Press away the catch by means of a screwdriver and press down the hand guard in the correct position. Fit the lock-ring on the bearing pin.