Engine Protective Devices - Check
肉眼检查所有仪表、传感器和接线的状况。 查找松动、破裂或损坏的接线和元件。 应立即对已损坏的接线或元件进行修理或更换。
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测试时，必须模拟不正常的工作条件。 必须正确地进行试验以防止发动机受到可能的损伤。 |
警报装置和关停装置必须运行正常。 报警向操作员提供及时的警告。 关断装置有助于防止损坏发动机。 在正常工作时不可能确定发动机保护装置是否处于良好的工作状态。 必须模拟故障以测试发动机保护装置。 为避免损坏发动机，必须由经过授权的维修人员或Caterpillar代理商来进行这些测试。
有关更多信息，请咨询Caterpillar代理商或参阅 维修手册。
Caterpillar Information System:
C4.4 (Mech) Marine Generator Set MCS-3 Engine Valve Lash - Check
C4.4 (Mech) Marine Generator Set MCS-3 Fuel Tank Water and Sediment - Drain
C4.4 (Mech) Marine Generator Set MCS-3 Heat Exchanger - Inspect/Clean
C4.4 (Mech) Marine Generator Set MCS-3 Hoses and Clamps - Inspect/Replace
C4.4 (Mech) Marine Generator Set MCS-3 Overhaul Considerations
C4.4 (Mech) Marine Generator Set MCS-3 Rotating Rectifier - Check
C15 and C18 Petroleum Generator Sets Rotating Rectifier - Inspect/Test
C4.4 (Mech) Marine Generator Set MCS-3 Sea Water Strainer - Clean/Inspect
C4.4 (Mech) Marine Generator Set MCS-3 Standby Generator Set Maintenance Recommendations
C4.4 (Mech) Marine Generator Set MCS-3 Starting Motor - Inspect
C4.4 (Mech) Marine Generator Set MCS-3 Turbocharger - Inspect
C4.4 (Mech) Marine Generator Set MCS-3 Walk-Around Inspection
C4.4 (Mech) Marine Generator Set MCS-3 Engine Oil Sample - Obtain
C4.4 (Mech) Marine Generator Set MCS-3 Engine Oil Level - Check
C4.4 (Mech) Marine Generator Set MCS-3 Engine Mounts - Inspect
C4.4 (Mech) Marine Generator Set MCS-3 Engine Air Cleaner Service Indicator - Inspect
C4.4 (Mech) Marine Generator Set MCS-3 Engine Air Cleaner Element (Single Element) - Inspect/Clean/Replace
C4.4 (Mech) Marine Generator Set MCS-3 Emissions Certification Film
C4.4 (Mech) Marine Generator Set MCS-3 Plate Locations and Film Locations
C4.4 (Mech) Marine Generator Set MCS-3 Model View Illustrations
C4.4 (Mech) Marine Generator Set MCS-3 Gauges and Indicators
C4.4 (Mech) Marine Generator Set MCS-3 Overspeed
C4.4 (Mech) Marine Generator Set MCS-3 Sensors and Electrical Components - MCS Switches and Alarms
2010/04/22 Improvement Made to the Harness in the Right-Hand Side Cab Console for Certain Excavators {1408}