How to Change the Air Fuel Mixture on a Yamaha Grizzly?

Answer The gas and air mixture on a Yamaha Grizzly is controlled by a small screw on the lower front right side of the carburetor. This screw is larger then the jet pins and is in clear view. You will nee... Read More »

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Yamaha Grizzly 660 Oil Change Instructions?

A Yamaha Grizzly 660 is an all-terrain vehicle with a 654-cc, four-stroke, liquid-cooled engine. This ATV uses standard Yamaha four-stroke oil and holds three and a half quarts in the crankcase. Yo... Read More »

How to Change a Belt on a Yamaha Grizzly?

The Yamaha Grizzly is a four-wheeled, gas-powered ATV (all-terrain vehicle). The engine on the Yamaha Grizzly is belt driven and can vary in sizes from 250 to 660 cc. As with any motorized ATV, nor... Read More »

How to Change the Rear End Grease for a 600 Yamaha Grizzly?

The rear drive shaft and final drive system used to power the rear wheels on your Yamaha Grizzly 600 ATV rely heavily on gear oil to supply the lubrication they need to operate properly. An insuffi... Read More »

What is the top speed of the Yamaha Grizzly 660?

The Yamaha Grizzly 660 is a workhorse utility quad in the Yamaha lineup of all-terrain vehicles. Since the model came out in 1998, it has been one of Yamaha's best-selling machines. With the 660 en... Read More »