Jonsered 2036 Workshop Manual page 52

4
A
1
52
Fuel system
Model 625/630/670
The valve is pressed in the tank on the
right-hand side immediately behind the
handlebar attachment.
NOTE!
The valve is not screwed secure.
The valve can be replaced as follows:
1. Remove the tank cover completely.
2. Put a pair of flat pliers through the
tank cover hole.
3. Grip the valve and break off the pipe.
4. Press out the valve with a suitable
mandrel.
Press in a new valve with a suitable
mandrel.
Other models
The tank air vent consists of a nonreturn valve (A) and a sintered filter (B).
The nonreturn valve is open in both directions but to a different degree. It is therefore
important that it is positioned correctly. The short part 1) should be connected to the
tank.
Pressure test the valve in both directions.
If there is overpressure in the fuel tank the valve opens quickly at approx. 20 kPa
(0.2 kPa/cm
If there is underpressure in the tank the valve opens immediately.
B Replace the valve if it does not function as intended.
2 ) and is completely open at 30 kPa (0.3 kp/cm
Model 625/630/670
The valve is pressed in the tank on the
right-hand side immediately behind the
handlebar attachment.
NOTE!
The valve is not screwed secure.
The valve can be replaced as follows:
1. Remove the tank cover completely.
2. Put a pair of flat pliers through the
tank cover hole.
3. Grip the valve and break off the pipe.
4. Press out the valve with a suitable
mandrel.
Press in a new valve with a suitable
mandrel.
2 ).