Examination
1. Leave the engine to idle.
2. Disconnect the combined plug of the fuel cut-off valve and the solenoid vent valve.
3. If the engine stops, the fuel cutoff valve is good, if the engine continues to run, the valve should be replaced.
Removing
1. Remove the air filter.
2. Disconnect the combined plug of the fuel cut-off valve and the solenoid vent valve.
3. Unscrew the fuel shut-off valve -arrow-.
4. Pull the shut-off valve plug out of the combi plug housing.
Installation
1. Install the fuel shut-off valve with a new gasket and screw it in.
2. Insert the plug into the combination plug housing.
3. Connect the combination plug.
4. Install the air filter.