Jonsered 2040 Workshop Manual

5
Safety equipment
1
!
Remove the screws and the cover over
the brake spring.
Bend up the brake spring.
Press out the toggle-joint’s bearing pin
and lift off the complete brake mechanism.
Press out the plate spring with a suitable
mandrel.
Remove the screws and lift off the cover
over the brake spring.
WARNING!
The brake spring is tensioned and
can slip out of its position.
Use a screwdriver and carefully bend up
the spring.
Press out the toggle-joint’s bearing pin by
means of a suitable mandrel.
Lift off the complete brake mechanism.
Press out the plate spring with a suitable
mandrel, and replace if necessary.
Clench the spring eye with a pair of pliers
so that it is easier to fit the new spring.

Jonsered 2040 Specifications

General

Engine displacement	40.9 cm³
Power output	1.8 kW
Bar length	13-16 in
Weight	4.4 kg
Oil tank volume	0.2 l
Chain pitch	3/8"