In this video I’ll be showing you how to do the 25 hour break in oil change on your Polaris Sportsman 850 ultimate trail edition ATV. First we will be draining and changing the engine oil and filter. Next we will drain and replace the front demand drive oil in the front 4wd differential. Finally we will check all other fluids on the ATV. Thanks for watching please subscribe. Subscribe: www.youtube.com/4mranch
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