Page 1792 - Foton Workshop Manual - Tunland (AT)

35-2 BRAKE - BRAKE SYSTEM

DEFECTS

Check the table below to find the cause of the problem. The numbers rank the possibility of
the causes. Check each part in the order and replace the part if necessary.

Defect Possible Cause Reference

Chapter 35. Brake - brake system discharge,
1. Brake fluid (inadequate)
discharge air
Brake
pedal 2. Brake lining (worn) Chapter 35. Brake - front brake, overhaul
too Chapter 35. Brake - master brake cylinder
3. Master brake cylinder (defective)
low or & vacuum booster, on-vehicle inspection
too Chapter 35. Brake - brake system discharge,
soft 4. Brake sysem (containing air)
discharge air
5. Brake calipers (defective) Chapter 35. Brake - front brake, overhaul

1. Brake wheel cylinder (stuck) Chapter 35. Brake - rear brake, overhaul

Brake 2. Brake calipers (stuck) Chapter 35. Brake - front brake, overhaul
lag- Chapter 34. Axle & transmission shaft - rim
ging 3. Rim bearing (loose) & steering knuckle, on-vehicle inspection

4. Brake pedal free travel (too small) Chapter 35. Brake - brake pedal, adjustment

Chapter 33. Wheel & tire - wheel & tire as-
1. Tire (improper inflation)
sembly, on-vehicle inspection
2. Brake shoe (excessive wear in one Chapter 35. Brake - rear brake, overhaul
side)

35 3. Brake lining (containing grease) —

Brake 4. Brake lining (excessive wear in one Chapter 35. Brake - front brake, overhaul
devia- side)
tion 5. Brake disc (distortion) Chapter 35. Brake - front brake, overhaul

6. Brake drum (distortion) Chapter 35. Brake - rear brake, overhaul

7. Brake calipers (substantial differ-
Chapter 35. Brake - front brake, overhaul
ence between left and right sides)
8. Brake wheel cylinder (unbalanced
Chapter 35. Brake - rear brake, overhaul
brake on both sides)

1. Brake lining (worn) Chapter 35. Brake - front brake, overhaul

Brake 2. Brake calipers (retaining bolt loose) Chapter 35. Brake - front brake, overhaul
unsta- Chapter 35. Brake - front disc brake, over-
ble 3. Brake calipers (stuck) haul

4. Brake wheel cylinder (stuck) Chapter 35. Brake - rear brake, overhaul

Insuffi- 1. Brake lining (excessive wear) Chapter 35. Brake - front brake, overhaul
cient
2. Brake shoe (excessive wear) Chapter 35. Brake - rear brake, overhaul
brake

Page 1792