Crankshaft Vibration Damper - Inspect
曲轴减振器损坏或曲轴减振器出现故障会增加扭振。 这会损坏曲轴或其它发动机零部件。 老化的减振器会在某个转速范围内的变化点引起齿轮系噪声过大。
减振器安装在发动机前端皮带护罩后的曲轴上。
关于减振器的拆卸和安装步骤，请查阅维修手册。
Caterpillar Information System:
3126B Engines for Caterpillar Built Machines Camshaft - Remove
3126B Marine Engine Housing (Front) - Remove
3126B Marine Engine Front Cover - Install
3126B Marine Engine Front Cover - Remove
3126B Engines for Caterpillar Built Machines Camshaft - Install
3126B Marine Engine Vibration Damper and Pulley - Remove and Install
3176C and 3196 Engines for Caterpillar Built Machines Piston Cooling Jet
3126B Marine Engine Unit Injector Hydraulic Pump - Install
3126B Marine Engine Crankshaft - Remove
3126B Marine Engine Unit Injector Hydraulic Pump - Remove
3126B Marine Engine Injection Actuation Pressure Control Valve - Install
3126B Marine Engine Injection Actuation Pressure Control Valve - Remove
3114, 3116, and 3126 Engines for Caterpillar Built Machines Water Pump - Disassemble
3126B Marine Engine Housing (Front) - Install
3126B Marine Engine Lifter Group - Remove and Install
3126B Marine Engine Cylinder Head - Remove
3126B Marine Engine Cylinder Head - Install
C-10 and C-12 Industrial Engines Speed/Timing Sensor
3406E, C-10, C-12, C-15, C-16 and C-18 On-highway Engines Retarder (Compression Brake) Solenoid Circuit - Test
3054B Industrial Engine Engine Design
3054B Industrial Engine Fuel Injection Pump
3406E Truck Engine Cylinder Head Valves
3054B Industrial Engine Fuel Injection Nozzles
3612 and 3616 Engines Cylinder Head - Install