Troubleshooting; Pedal Vibration; Caliper Overheats (Brakes Drag); Brakes Lock - Polaris RANGER ETX 2015 Owner's Manual

BRAKE SYSTEM

TROUBLESHOOTING

BRAKES SQUEAL / POOR BRAKE
PERFORMANCE
• Air in system
• Water in system (brake fluid contaminated)
• Caliper/disc misaligned
• Caliper dirty or damaged
• Brake line damaged or lining ruptured
• Worn disc and/or friction pads
• Incorrectly adjusted stationary pad
• Worn or damaged master cylinder or components
• Damaged break pad noise insulator

PEDAL VIBRATION

• Disc damaged
• Disc worn (runout or thickness variance exceeds
service limit)

CALIPER OVERHEATS (BRAKES DRAG)

• Compensating port plugged
• Pad clearance set incorrectly
• Parking brake lever incorrectly adjusted
• Brake pedal binding or unable to return fully
• Parking brake left on
• Residue build up under caliper seals
• Operator riding brakes

BRAKES LOCK

• Alignment of caliper to disc
• Caliper pistons sticking
• Improper assembly of brake system components
9926806 R03 - 2015 - 2016 RANGER ETX / 570 2-SEAT 2015 - 2016 RANGER 570 CREW Service Manual
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