Toro Workman 3000 Series Service Manual page 311

Brakes (continued)
Problem
Hard brake pedal.
Wheel locks.
Brakes fade.
Surge at slow speeds.
Chatter at fast speeds.
Shoe lock.
Brakes do not self adjust.
Workman 3000 Series
Possible Cause
Incorrect brake lining material.
Restricted brake lines or hoses.
Brake pedal linkage binding.
Contaminated brake linings.
Loose or damaged brake linings.
Wheel cylinder sticking.
Incorrect wheel bearing adjustment.
Overheated brake drums.
Saturated brake linings.
Bent or out of round brake drums.
Machining grooves in contact face of brake drums.
Weak hold down springs.
Adjuster bolt seized in thread.
Adjuster lever does not engage star wheel.
Page 7 – 9
Steering, Brakes and Supension