Page 433 - Manual Oficina Polaris RZR XP 1000 17-18
P. 433
BRAKE SYSTEM
CALIPER DISASSEMBLY CALIPER INSPECTION
1. Remove brake pad adjustment set screw o. 1. Inspect caliper body for nicks, scratches or wear.
Measure bore size and compare to specifications.
2. Push upper pad retainer pin inward and slip brake Replace if damage is evident or if worn beyond
pads q past the edge and remove from the caliper.
service limit.
3. Remove mount bracket w and dust boots y & u.
4. Using a hammer and a small punch, remove the MEASUREMENT
piston t from the caliper body i. Remove the
square O-rings r and e from the caliper body i. Rear Caliper Piston Bore I.D.:
Standard: 1.505″ (38.23 mm)
5. Clean the caliper body, piston, and retaining bracket Service Limit: 1.507″ (38.28 mm)
a with brake cleaner or alcohol.
2. Inspect piston for nicks, scratches, wear or damage.
NOTICE
Measure diameter and replace if damaged or worn
Be sure to clean caliper body seal grooves. beyond service limit.
9
MEASUREMENT
Rear Caliper Piston O.D.:
Standard: 1.500″ (38.10 mm)
Service Limit: 1.498″ (38.05 mm)
3. Inspect the brake disc and pads as outlined in this
chapter.
9928492 R06 - 2017-2018 RZR XP 1000 / XP4 1000 Service Manual 9.29
© Copyright Polaris Industries Inc.
