11. FUEL SYSTEM STRYKER 125/150 AUTO BYSTARTER OPERATION INSPECTION Measure the resistance between the auto bystarter wire terminals. Resistance: 5 max. (10 minutes minimum after stopping the engine) If the reading is not within the limit, replace the auto bystarter with a new one. Auto Bystarter Connect a hose to the fuel enriching circuit of the carburetor. Connect the auto bystarter yellow wire to the positive (+) Vacuum Pump terminal of a battery and green/black wire to the negative (-) terminal. Wait 5 minutes and blow the hose with mouth. If the passage is blocked, the auto bystarter is normal. Disconnect the auto bystarter from the battery. Wait 30 minutes and blow the hose with mouth or a vacuum pump. If air can be blown into the hose, the auto bystarter is normal. Adopter REMOVAL Auto Bystarter Remove the set plate screws and set plate. Remove the auto bystarter from the carburetor. Set Plate Screw 11-5