OPERATION
Carburetion
Proper carburetor adjustment is critical. A lean mixture (too much air, too little fuel) may result in piston burning, bearing failure, or complete engine failure. A rich mixture (too much fuel, too little air) may foul plugs and cause generally poor engine performance.
A lean mixture may be caused by things like fuel line restrictions, foreign matter in the carburetor, or clogged fuel filters. A rich mixture may be caused by snow
All carburetors have been preset at the factory for adequate fuel supply. Higher altitude operation may require different adjustments and settings. NOTE: RMK models are preset to operate at altitudes of
WARNING
Carburetor adjustments must be performed by your dealer, since mistakes may result in possible operator safety hazards as well as serious engine damage.
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