Removing and Replacing Valves
and Switches 171
Removing and Replacing Hydraulic Valves /
Removing and Replacing Electrical Switches
Brake Line, Hose, and Fitting Service 172
Line, Hose, and Fitting Defects / Bending and
Cutting Brake Lines / Flaring Brake Lines /
Hose Replacement / Fitting Replacement
Chapter 11:
Friction Brake Theory . . . . . . . . . . . 179
What Is Friction? 180
Momentum and Kinetic Energy 180
Putting Friction to Work 181
Coefficient of Friction / Static and Kinetic Friction /
Stopping Distance
Factors Affecting Friction Development 182
Apply Pressure / Friction Material Temperature /
Friction Material Contact Area / Friction Material
Finish / Type of Friction Material
Heat Removal 183
Brakes Are Designed to Fade / Heat Dissipation
Other Factors Affecting Braking 184
Weight Transfer / Tire and Road Conditions /
Engine Size and Drive Train Gearing /
Water on Brake Linings
Friction Members 185
Pad and Shoe Linings / Rotor and Drum
Construction
Chapter 12:
Disc Brake System Components
and Operation . . . . . . . . . . . . . . . . . 191
Disc Brake Rotor 192
Rotor Construction / Rotor Attachment /
Splash Shield
Front Disc Brake Caliper 195
Caliper Operation / Caliper Types
Rear Disc Brake Caliper 202
Rear Caliper Construction
Disc Brake Pads 203
Lining Construction / Shoe Construction / Noise
Reduction Devices / Lining Wear Warning Devices
Electric Calipers 205
Chapter 13:
Disc Brake Service . . . . . . . . . . . . . 209
Common Disc Brake Problems 210
Caliper and Pad Service 210
Performing Disc Brake Service on ABS/TCS
Equipped Vehicles / Checking Caliper and
Pad Condition / Front Caliper Removal and
Pad Replacement / Rear Caliper and Pad
Removal / Rear Caliper Reinstallation
Rotor Service 218
Checking Rotor Condition / Rotor Removal /
Turning Rotors / Rotor Installation
Final System Check and Road Test 227
Bedding-in Brake Pads
Chapter 14:
Drum Brake System Components
and Operation . . . . . . . . . . . . . . . . . 231
Drum Brake Components 232
Backing Plate / Brake Shoe Assemblies / Brake Shoe
Springs / Drum Brake Adjusting Devices / Star
Wheel Adjusters / Ratchet Adjusters / Brake Drum
Drum Brake Operation 247
Braking Assist / Servo Brakes / Non-Servo Brakes
Chapter 15:
Drum Brake Service . . . . . . . . . . . . 253
Common Drum Brake Problems 254
Brake Component Inspection 255
Removing the Brake Drum / Checking Lining, Shoe,
and Hardware Condition / Checking Wheel
Cylinder Condition / Checking Brake
Drum Condition
Shoe and Hardware Service 261
Performing Drum Brake Work on ABS Equipped
Vehicles / Removing the Brake Shoe Assemblies /
Cleaning and Inspection / Reinstalling the
Brake Shoe Assemblies
Machining Drums 266
Lathe Preparation / Drum Installation / Cutter
Adjustment / Removing Hot Spots / Drum Cleaning
Brake Drum Installation 269
Making Initial Brake Adjustment / Brake Shoe
Adjustment with the Drum Installed /
Bleeding the Brakes
Road Testing 272
Chapter 16:
Wheel Bearings and Oil Seals . . . . . 275
Hubs, Axles, and Wheel Bearings 276
Friction and Antifriction Bearings / Antifriction
Bearing Operation
Wheel Bearing Design Factors 278
Wheel Bearing Load / Bearing Size / Wheel
Bearing Types / Wheel Bearing Lubrication
Oil Seals 284
Gaskets and O-Rings 284
Gaskets / O-Rings
Chapter 17:
Wheel Bearing and Oil Seal
Service . . . . . . . . . . . . . . . . . . . . . . . 289
Common Wheel Bearing Defects 290
Wheel Bearing Problem Diagnosis 290
Drive Test / Shop Tests
Tapered Roller Bearing Service 291
Removing Tapered Roller Wheel Bearings /
Cleaning Tapered Roller Wheel Bearings /
Inspecting Tapered Roller Wheel Bearings /
Remove and Replace Wheel Bearing Races /
Lubricate Tapered Roller Wheel Bearings / Install
and Adjust Tapered Roller Wheel Bearings
6 Auto Brakes
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