Page 587 - Manual Oficina Polaris Sportsman 570 2014 a 2016

BRAKE SYSTEM

SPORTSMAN TOURING REAR 6. Remove piston, dust seals and piston seals.
CALIPER 7. Clean the caliper body, piston, and retaining bracket
with brake cleaner or alcohol.
REMOVAL
NOTE

WARNING Be sure to clean seal grooves in caliper body.
Use care when supporting vehicle so that it does not tip
or fall. Severe injury may occur.

1. Clean caliper area before removal.
2. Place a container below the caliper to catch brake
fluid that will drain from the brake line. Remove brake
line from caliper

INSPECTION
1. Inspect caliper body for nicks, scratches or wear.
Measure bore size and compare to specifications.
Replace if damage is evident or if worn beyond
3. Remove the two caliper mounting bolts and the service limit.
caliper.
4. Loosen the adjuster screw and remove the brake
pads.
5. Remove mounting bracket, pin assembly and dust
boot. 9

MEASUREMENT
Rear Caliper Piston Bore I.D.
Service Limit: 1.193” (30.30 mm)

9926803 R06 - 2014-2016 Sportsman 325 / ETX / 450 HO / 570 Service Manual 9.29
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