Caliper Assembly; Caliper Installation - Polaris 2013 RANGER RZR S Service Manual

Caliper Assembly

1. Install new O-rings in the caliper body. Be sure the
grooves are clean and free of residue or brakes may
drag upon assembly.
New
O-Rings
2. Coat pistons with clean Polaris DOT 4 Brake Fluid.
Install pistons with a twisting motion while pushing
inward. Piston should slide in and out of bore
smoothly, with light resistance.
3. Lubricate the mounting bracket pins with silicone
grease and install the rubber dust seal boots.
Apply Grease to Each
Bracket Pin
4. Compress the mounting bracket and make sure the
dust seal boots are fully seated. Install the brake pads.
Clean the disc and pads with brake parts cleaner or
denatured alcohol to remove any dirt, oil or grease.

Caliper Installation

1. Install the brake line onto the caliper taking care not
to allow any debris to enter the caliper.
2. Install the caliper and torque the mounting bolts to
specification.
Seal
Grooves
9924125 - 2013 RANGER RZR / RZR S / RZR 4 Service Manual
© Copyright 2012 Polaris Sales Inc.
IMPORTANT: If disc scraper was removed, reinstall it
upon caliper installation (RZR 4 Only).
Disc
Scraper
RZR 4
Shown
Front Caliper Mount Bolt:
31-34 ft-lbs (42-46 Nm)
3. Torque the banjo bolt to the proper torque
specification.
RZR / RZR S
RZR 4
BRAKES
31-34 ft-lbs
(42-46 Nm)
= T
15 ft-lbs
(20 Nm)
15 ft-lbs
(20 Nm)
9.15
9