Brakes - Toro Workman 3000 Series Service Manual

Brakes

Problem
Brake pedal goes to floor.
Spongy brake pedal.
Brakes pulling.
Squealing brakes.
Chassis
Possible Causes
Incorrectly adjusted brakes.
Low brake fluid level.
Air in brake system.
Leaking wheel cylinder(s).
Loose or broken brake lines.
Leaking or worn brake master cylinder.
Excessively worn brake shoes or drums.
Air in brake system.
Excessively worn or cracked brake drums.
Broken or worn brake pedal pivot bushing.
Incorrect tire pressure.
Contaminated brake linings.
Front end out of alignment.
Incorrect brake adjustment.
Distorted brake shoes.
Restricted brake lines or hoses.
Broken rear spring.
Unmatched tires on same axle.
Glazed brake lining.
Saturated brake lining.
Weak or broken shoe return spring.
Weak or broken shoe retaining spring.
Distorted brake shoes.
Bent support plate.
Dust in brake drums and brakes.
Scored brake drums.
Out of round drums.
Page 7 – 6 Workman 3000/4000 Series