9.21
BRAKES
9
9923523 - 2012 RANGER RZR 570 Service Manual
© Copyright 2011 Polaris Sales Inc.
Disc Replacement
1. Remove th e fr ont br ake calip er ( see “FRONT
CALIPER SERVICE”).
2. Remove wheel hub cotter pin, castle nut and washers.
3. Remove the wheel hub assembly from the vehicle and
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 18 ft. lbs. (24 Nm).
6. Install wheel hub assembly, washers, and castle nut.
T
orque castle nut to 80 ft. lbs. (108 Nm) and install a
new cotter pin.
7. Install the front brake caliper (see “FRONT CALIPER
SERVICE”).
8. Follow blee ding procedure outlin ed ear lier in this
ch
apter.
9. 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
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