Restriction of Air Inlet and Exhaust
如果进气或排气系统不通畅的话，发动机的功率和效率就会降低。
空气流过空气滤清器会遇到阻力。 最大进气阻力为6.2 kPa (25 inch水(H2O)柱高)。
背压是出口弯管的排气压力和大气压力的压力差。 最大排气背压为6.5 kPa (27 inch水(H2O)柱高)。
Caterpillar Information System:
Customer Communication Module (CCM) for Diesel Engines General Operation
Customer Communication Module (CCM) for Diesel Engines Model View Illustrations
Customer Communication Module (CCM) for Diesel Engines Specifications
3618 Engine Cylinder Head - Disassemble
3126B Marine Engine Heat Exchanger - Assemble
3500B and 3500B High Displacement Generator Set Engines Finding the Top Center Position for the No. 1 Piston
3126B Marine Engine Heat Exchanger - Disassemble
3512 and 3516 EUI Engines for Caterpillar Built Machines Fuel Pressure
3618 Engine Cylinder Head - Install
3500B Engines for Caterpillar Built Machines Checking Engine Cylinders with an Electronic Service Tool
3508B Engine for 854G Wheel Dozers and 992G Wheel Loaders Engine Speed/Timing Sensor - Calibrate
Customer Communication Module (CCM) for Diesel Engines Parameter Identifiers for 3500B Engines
3126B Marine Engine Auxiliary Water Pump - Assemble
Customer Communication Module (CCM) for Diesel Engines General Specifications for Wire and Cable
3524B Engines for 797 and 797B Off-Highway Trucks Measuring Inlet Manifold Pressure
3524B Engines for 797 and 797B Off-Highway Trucks Measuring Exhaust Temperature
3618 Engine Cylinder Head - Assemble
SR500 Generators Bearing Temperature - Measure/Record
On-Highway Engines Electronic PTO Installation and Application Guide General Information
3524B Engines for 797 and 797B Off-Highway Trucks Compression
Customer Communication Module (CCM) for Diesel Engines Communication Protocol for Customized Systems
SR500 Generators Generator Description
3524B Engines for 797 and 797B Off-Highway Trucks Valve Lash and Valve Bridge Adjustment
3126B Engine for Caterpillar Built Machines Coolant Temperature Is Too High