Mixture Control Solenoid: Service and Repair

1. Remove carburetor from engine.

CAUTION: Before removing carburetor, drain about one liter (1-1/8 US qt, 7/8 Imp qt) of engine coolant.





2. Disconnect harness from harness connector and cut at the terminals.
3. Remove choke chamber assembly from carburetor.





4. Remove air-fuel ratio solenoid from choke chamber.
5. Install new air-fuel ratio solenoid valve to choke chamber.





- Apply silicone grease to 0-ring.
- Always use new grommet.
- Take care not to damage 0-ring when installing.
- If mounting bolts are damaged, replace with new ones.

:1.5-3.9 Nm (0.15 - 0.40 kg-m, 1.1 - 2.9 ft-lb)

6. Install choke chamber assembly.





- Apply silicone grease to 0-ring.
- Take care not to damage 0-ring.
- Always use new choke chamber gasket.





7. Fix new boots and terminal ends to harness with terminal pliers, and then place terminals in connector.