Polaris Brake Caliper Rebuild – Sportsman 850 ATV | Partzilla.com

Buy caliper seals and other parts for your Polaris ATV brake caliper rebuild: http://bit.ly/polaris-atv-brake-calip...

Learn how to rebuild the front brake caliper on a Polaris Sportsman 850 ATV. John shows you how to remove and replace the front brake caliper, how to take it apart, and how to rebuild it with new caliper seals, boots and bushings.

Get a look at the front brake caliper diagram: https://www.partzilla.com/catalog/pol...

Read how to do this job step by step: https://www.partzilla.com/blog/polari...

Once you’re finished, you’ll need to refill the system. Find out how to bleed the front brakes here:
   • How to Bleed Polaris ATV Brakes – Fro...  

VIDEO HIGHLIGHTS:
Removing the brake caliper - 0:38
Removing the brake pads - 3:25
Removing the piston - 3:30
Removing old seals - 5:00
Installing new seals - 6:00
Reassembling caliper - 6:45
Reinstalling caliper - 8:20

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https://www.partzilla.com/catalog/pol...

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We’re working with a 2011 Polaris Sportsman 850 ATV in this video, but the steps should be similar for the front brake caliper on all Polaris ATV models. If you’re not sure whether these steps apply to your ATV, leave a comment and we’ll get back to you.

RELATED CONTENT:
How to bleed the brakes on your Polaris ATV
   • How to Bleed Polaris ATV Brakes – Fro...