Caliper Overheats (Brakes Drag); Brakes Lock - Polaris RZR 900 2017 Service Manual

VEHICLE VIBRATION (VIBRATION FELT THROUGH ENTIRE VEHICLE / CHASSIS WHILE BRAKING)
• Worn Suspension components

CALIPER OVERHEATS (BRAKES DRAG)

• Compensating port plugged
• Pad clearance set incorrectly
• Parking brake lever incorrectly adjusted (INT'L Model)
• Brake pedal binding or unable to return fully
CALIPER OVERHEATS (BRAKES DRAG)
• Compensating port plugged
• Pad clearance set incorrectly
• Parking brake lever incorrectly adjusted (INT'L Model)
• Brake pedal binding or unable to return fully

BRAKES LOCK

• Alignment of caliper to disc
• Caliper pistons sticking
• Failed master cylinder
BRAKE WARNING SYSTEM (INTL
MODELS)
• This vehicle uses a brake monitoring system with full
plausibility check. This system uses a brake pedal
switch mounted to the pedal, and either one or two
brake pressure switches mounted on the master
cylinder.
• For this system to operate correctly. The Brake
Pressure Switch and Brake pedal switch need to close
within an acceptable amount of time.
9930588 R02 - 2017-2020 RZR 900 900/S 900/S4 1000/S 1000/S4 Service Manual
© Copyright Polaris Industries Inc.
• Alignment issues
CALIPER OVERHEATS (BRAKES DRAG)
• Parking brake left on (INT'L Model)
• Residue build up under caliper seals
• Operator riding brakes
CALIPER OVERHEATS (BRAKES DRAG)
• Parking brake left on (INT'L Model)
• Residue build up under caliper seals
• Operator riding brakes
BRAKES LOCK
• Failed brake hose / line
• Improper assembly of brake system components
BRAKE SYSTEM
10
10.31