Copyright Goodheart-Willcox Co., Inc. 10 Oil Pressure Indication Systems 223 Oil Pressure Warning Light / Mechanical Indicating System / Electrical Indicating System / Electromagnetic Coil Indicating System / Heating Coil Indicating System / Pressure Switch Indicating System / Electronic Indicating System / Ventilation Systems Engine Oils 225 API Service Categories / Viscosity / Synthetic Oil / Oil Additives / Oil Analysis Chapter 11 Cooling Systems . . . . . . . . . . . . . . . . 231 Cooling Systems 232 Types of Cooling Systems / Coolants / Radiator Systems / Surge Tank / Radiators / Hoses Cleaning and Replacing Cooling System Components 240 Hose Replacement / Cleaning a Radiator / Inspecting and Testing the Cooling System / Coolant Filters / Thermostats / Cooling System Service Water Manifolds 247 Water Pumps 247 V-Belt Drives 249 Fans 250 Suction Fans/Blower Fans Fan Clutch 250 Coolant Heaters 251 Immersion Block Heater/Circulating Tank Heater/ Fuel-Fired Heater Industrial Engine Cooling Systems 252 Radiator / Heat Exchanger / Cooling Tower / Expansion and Surge Tanks Marine Engine Cooling System 256 Raw-Water Cooling System / Materials Used in Marine Heat Exchangers / Saltwater Applications / Heat Exchanger Cooling Systems Chapter 12 Air Intake Systems . . . . . . . . . . . . . . 263 Air Intakes 264 Factors Affecting Air Intake Efficiency Scavenging 265 Scavenging Principles Supercharging 265 Four-Cycle Supercharging / Two-Cycle Supercharging Air Cleaners 267 Precleaners Intake Air Cleaners 270 Oil Bath Air Cleaners / Dry Air Filters / Filter Housing / Servicing Dry Filters / Additional Service Tips Changing Air Filter Elements 275 Intake Air Silencers 275 Pipes and Hoses Blowers 276 Roots Blower / Centrifugal Blowers Intake Air Passages 277 Intake Installation Chapter 13 Exhaust Systems . . . . . . . . . . . . . . . . 281 Exhaust System 282 Back Pressure Exhaust System Components 283 Exhaust Manifolds / Exhaust Gas Recirculation / Diesel Particulate Filter / Selective Catalytic Reduction / Diesel/Water Emulsions / Catalytic Converter / Silencer/Mufflers / Resonator Exhaust Piping 290 Vertical Muffler Exhaust System Service 294 Noise Levels / Reducing Exhaust Noise Turbochargers 295 Types of Turbochargers / Turbocharger Components / Constant Geometry Turbocharger Operation / Variable Geometry Turbocharger Operation / Turbocharger Advantages / Turbocharger Lubrication / Turbocharger Controls / Scavenging Pump and the Turbocharger / Two- or Four-Stage Turbocharging / Turbocharger Inspection and Troubleshooting / Turbocharger Removal and Installation Charge Air Coolers 301 Types of Charge Air Coolers (CAC) / CAC Service