2009 Polaris Scrambler 500 4x4 2x4 factory service manual, Page 197Get this manual

2009 Polaris Scrambler 500 4x4 2x4 factory service manual, Page 197

BRAKES Brake Noise Troubleshooting Possible Cause Dirt, dust, or imbedded material on pads or disc Remedy Spray disc and
Brake inspection and adjustment is outlined in Chapter 2NOTE: Top (Uppermost) bleed screw (A) and brake line (A) is for hand
brake system Lower screw (B) and brake line (B) is for auxiliary (foot) brake system Pad(s) dragging on disc (noise or premature
pad wear) Improper adjustment Insufficient lever or pedal clearance Master cylinder reservoir overfilled Master cylinder
compensating port restricted Educate operator Master cylinder piston not returning completely Caliper piston(s) not returning
Operator error (riding the brakepark brake applied) Loose wheel hub or bearings Brake disc warped or excessively worn Brake
disc misaligned or loose Noise is from other source (chain, axle, hub, disc or wheel) Check wheel and hub for abnormal movementReplace
disc Inspect and repair as necessary If noise does not change when brake is applied check other sourcesInspect and repair