Polaris 2012 RANGER RZR 570 INTL User Manual

9.20
BRAKES
9923523 - 2012 RANGER RZR 570 Service Manual
© Copyright 2011 Polaris Sales Inc.
FRONT BRAKE DISC
Disc Runout
1. Mount dia l in dicator as sh own to m easure d isc
runout. Slowly rotate the disc and read total runout on
the dial indicator. Replace the disc if runout exceeds
specification.
Disc Inspection
1. Visually inspect disc fo r s coring, scratches, o r
gouges. Replace the disc if an y deep scratches are
evident.
2. Use a 0 -1” micro meter a
nd m easure the disc
thickness a t eight different po ints around the pa d
contact surface. Replace disc if worn beyond service
limit.
Brake Disc Runout
Service Limit .010” (.254 mm)
Brake Disc Thickness
New .188” (4.78 mm)
Service Limit .170” (4.32 mm)
Brake Disc Thickness Variance
Service Limit: .002” (.051 mm)
difference between measurements
Measure
Thickness
Front
Disc

Polaris 2012 RANGER RZR 570 INTL Specifications

General

Brand	Polaris
Model	2012 RANGER RZR 570 INTL
Category	Offroad Vehicle
Language	English