Restriction of Air Inlet and Exhaust
如果进气或排气系统不通畅的话，发动机的性能就会降低。
空气流过空气滤清器会遇到阻力。 最大进气阻力为
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
注: 堵塞的火焰抑制器会导致气缸压力和温度升高。
Caterpillar Information System:
789D, 793F, and 797F Off-Highway Truck Monitoring System General Information
C0.5 and C0.7 Industrial Engines Governor Control - Actuator
C0.5 and C0.7 Industrial Engines Atmospheric Pressure Sensor - If equipped
C0.5 and C0.7 Industrial Engines Speed Sensor - If equipped
C0.5 and C0.7 Industrial Engines Engine Oil Lines
C0.5 and C0.7 Industrial Engines Exhaust Manifold
C0.5 and C0.7 Industrial Engines Flywheel Housing
C0.5 and C0.7 Industrial Engines Piston and Rings
745 and 740 GC & 740 EJECTOR Articulated Truck Systems Electronic Control Module
C0.5 and C0.7 Industrial Engines Connecting Rod
C0.5 and C0.7 Industrial Engines Camshaft
G3516 TA Engine Oxygen Level - Test
789D, 793F, and 797F Off-Highway Truck Monitoring System Menus (Advisor)
G3516 Petroleum Engines Aftercooler - Remove and Install
SCR Retrofit Aftertreatment Diesel Particulate Filter - Clean/Inspect
C0.5 and C0.7 Industrial Engines Cooling System
C0.5 and C0.7 Industrial Engines Basic Engine
C0.5 and C0.7 Industrial Engines Electrical System
C0.5 and C0.7 Industrial Engines Engine Valve Lash - Inspect/Adjust
789D, 793F, and 797F Off-Highway Truck Monitoring System Output Components
789D, 793F, and 797F Off-Highway Truck Monitoring System Input Components
3512E Engines Engine Oil Pan - Remove and Install
320GC Excavator Engine Supplement Fuel Filter and Base - Remove and Install
C9.3B Engines for Caterpillar Built Machines Rocker Arm - Disassemble