5. FUEL SYSTEM ATV 50 Remove the two carburetor lock nuts. Remove the carburetor. Nuts AUTO BYSTARTER AUTO BYSTARTER INSPECTION Measure the resistance between the auto bystarter wire terminals. Resistance: 5 (10 minutes minimum after stopping the engine) If the resistance exceeds 5, replace the auto bystarter with a new one. After the engine stops for 30 minutes, connect a hose to the fuel enriching circuit and blow the hose with mouth. If air cannot be blown into the hose (clogged), the auto bystarter is faulty. Replace it with a new one. 5-6