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Page 2: ...k 4 Step 5 Optimum top speed setting temperature Place a drop of water on top of the cylinder head If it sizzles away immediately shut down your engine If it takes approximately 3 5 seconds for the water drop to boil away then the engine is running within a normal temperature range The First Two Tanks of Fuel Step 1 The high speed and low speed mixture screws should already be set as they were des...
Page 3: ...u have to control while operating your engine Fuel brand ambient temperature and humidity all effect how your mixture should be set If the engine runs great one day but runs rich or lean the next day it is probably the result of a change in the air quality and temperature This should be expected and adjusted for Cooling Problems Engine overheating is most often caused by running the engine too lea...
Page 4: ...8 0 Gasket Set 25443 AE 8 0 Carb Retaining Bolt 25444 AE 8 0 Carb Assembly 25445 AE 8 0 Ball Bearing outer 25446 AE 8 0 Ball Bearing inner 25447 AE 8 0 Screw Set 25448 AE 8 0 One Way Clutch Set 25449 AE 8 0 Starting Axle 25450 AE 8 0 Backplate 25451 AE 8 0 Carburetor Body 25452 AE 8 0 Carburetor Slide Valve Assembly 25453 AE 8 0 Mixture Metering Screw Set 25454 AE 8 0 O Ring Set 25455 AE 8 0 Bolt ...