How Do I Drain a Polaris 440 Crank Case?

Answer Polaris turned out its first snowmobiles in 1956 and has since expanded into producing ATVs, small utility vehicles and other products. The Polaris 440 has a 439 cc, liquid-cooled, four-stroke engi... Read More »

Top Q&A For: How Do I Drain a Polaris 440 Crank Case

How to Drain a Polaris 440 Crankcase?

The Polaris 440's crankcase houses the oil that the snowmobile needs to lubricate critical engine components. Oil is drawn up from the crankcase into the crankshaft while an oil pickup circulates t... Read More »

How to Drain an Oil Tank on a Polaris ATV?

So you'd like to change the oil on your Polaris ATV and you think it can't be that much different than changing the oil on a car. You're right, but there are just a few subtle differences in draini... Read More »

Where is the oil drain plug on a Polaris Scrambler?

The Polaris Scrambler's oil drain plug is located on the lower right side of the crankcase; a second oil-drain plug is located on the bottom of the oil tank. Use a 3/16 inch Allen key to remove bot... Read More »

Crank Case Position Sensor Test Procedures?

A car's engine contains numerous sensors that report to the on-board computer. The signal of each sensor provides valuable performance information to the computer. One important sensor in a vehicle... Read More »