9.29
BRAKES
9
9923523 - 2012 RANGER RZR 570 Service Manual
© Copyright 2011 Polaris Sales Inc.
Disc Replacement
1. Remove r ear br ake caliper ( see “ REAR CALIPER
SERVICE”).
2. Remove wheel hub cotter pin, castle nut and washers.
3. Remove the hu b a ssembly fr om th e ve hicle an d
remov
e the (4) bolts retaining the disc to the hub.
4. Clean the wheel hub mating surface and install new
d
isc on wheel hub.
5. Install new b
olts and torque to 28 ft. lbs. (38 Nm).
6. Install wheel hub assembly, wa
shers, and castle nut.
Torque castle nut to 80 ft. lbs. (108 Nm) and install a
new cotter pin.
7. Install rear caliper (see “REAR
CALIPER SERVICE”).
Follow blee ding procedure outlin ed ear lier in this
chapter.
8. Field test unit for proper braking action before putting
in
to service. In spect for fluid leaks an d firm b rakes.
Make sure the brake is n ot dragging when pedal is
released. If the brake drags, re-check assembly and
installation.
Always use new brake disc mounting bolts. The
bolts have a pre-applied locking agent which is
destroyed upon removal.
Cotter
Pin
Washers
Nut
(4) Bolts