Restriction of Air Inlet and Exhaust
如果进气或排气系统有阻力，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。 阻塞的滤芯可能造成阻力。 该阻力不应超过
注: 空气滤清器中的阻力是大气压力和通过空气滤清器的空气压力之差。
排气背压不应超过
注: 背压是出口弯头的排气压力和大气压力的压力差。
Caterpillar Information System:
C27 and C32 Industrial and Petroleum Engines Indicator Lamp Circuit - Test
2005/08/01 Improved Fumes Disposal Filter Group Is Now Used on Gas Power Modules {1074}
C4.4 Marine Auxiliary Generator Set Engine Tube Group
C9 Engine for Caterpillar Built Machines Inlet and Exhaust Valve Springs - Remove and Install
3500B and 3500C Generator Set Engines MID 036 - CID 0253 - FMI 02 Personality Module mismatch
Filtration Procedure for Excavator Hydraulic Oil {0680, 0768, 5050, 5056} Filtration Procedure for Excavator Hydraulic Oil {0680, 0768, 5050, 5056}
C280 Marine Engines Fuel Injector Adjustment
2005/05/23 A New Gasket is Used {1063, 1380}
C27 and C32 Industrial and Petroleum Engines Electrical Power Supply Circuit - Test
C9.3 Engines for Caterpillar Built Machines Vibration Damper - Check
2005/05/16 A New Aftercooler Core is Used {1063, 1064}
3500B and 3500C Generator Set Engines Electrical Connectors and Functions
C27 PET GEN SET Electric Power Generation and C27 KNOCKDOWN K Petroleum Power Train Package Symbols
2011/03/09 An Improved Lifter Is Used for 3500 Engines with Mechanical Unit Injectors {1102, 1121, 1123}
C13 and C15 On-highway Engines Injector Solenoid - Test
G3400 Engines (EIS) MID 014 - CID 0329 - FMI 11 Communication Fault with CAT A/F Ratio Control
C27 and C32 Industrial and Petroleum Engines Event Codes
C9.3 Engines for Caterpillar Built Machines Engine Oil Pressure - Test
C27 and C32 Industrial and Petroleum Engines Diagnostic Code Cross Reference
C7 On-highway Engine Electronic Control System Components
C4.4 Marine Generator Set Engines Crankcase Breather - Remove and Install
C27 and C32 Generator Set Engines E362 Engine Overspeed
TH48-E80 Petroleum Transmission Transmission Operation
C27 and C32 Industrial and Petroleum Engines Throttle Position Sensor Circuit - Test