Water Pump - Inspect
失效的水泵可能引起严重的发动机过热问题,进而导致以下情况:
- 缸盖中的裂纹
- 活塞咬缸
- 其它对发动机的潜在损害
注: 水泵密封件由冷却系统的冷却液进行润滑。 随着发动机冷却和零件收缩,通常会发生小量泄漏。
目视检查水泵是否泄漏。
注: 如果发动机冷却液进入发动机润滑系统,必须更换润滑油和发动机机油滤清器。 更换机油滤清器将清除冷却液造成的任何污染,还将避免不合规的油样。
水泵是不可维修物件。 要安装新水泵,请参阅 拆解和组装手册 , "水泵 - 拆卸和安装 "或联系 Caterpillar 代理商。
Caterpillar Information System:
C4.4 (Mech) Marine Generator Set MCS-3 Engine - Clean
C4.4 (Mech) Marine Generator Set MCS-3 Coolant Temperature Regulator - Replace
C4.4 (Mech) Marine Generator Set MCS-3 Cooling System Supplemental Coolant Additive (SCA) - Test/Add
C4.4 (Mech) Marine Generator Set MCS-3 Coolant Sample (Level 2) - Obtain
C4.4 (Mech) Marine Generator Set MCS-3 Coolant Sample (Level 1) - Obtain
C4.4 (Mech) Marine Generator Set MCS-3 Coolant Level - Check
C7.1 Marine Generator Set Coolant Extender (ELC) - Add
C4.4 (Mech) Marine Generator Set MCS-3 Coolant (ELC) - Change
C4.4 (Mech) Marine Generator Set MCS-3 Product Lifting
C4.4 (Mech) Marine Generator Set MCS-3 Product Installation
C4.4 (Mech) Marine Generator Set MCS-3 Reference Information
C9.3 Engines for Caterpillar Built Machines Inlet and Exhaust Valve Seat Inserts - Remove and Install
C4.4 (Mech) Marine Generator Set MCS-3 Walk-Around Inspection
C4.4 (Mech) Marine Generator Set MCS-3 Turbocharger - Inspect
C4.4 (Mech) Marine Generator Set MCS-3 Starting Motor - Inspect
C4.4 (Mech) Marine Generator Set MCS-3 Standby Generator Set Maintenance Recommendations
C4.4 (Mech) Marine Generator Set MCS-3 Sea Water Strainer - Clean/Inspect
C15 and C18 Petroleum Generator Sets Rotating Rectifier - Inspect/Test
C4.4 (Mech) Marine Generator Set MCS-3 Rotating Rectifier - Check
C4.4 (Mech) Marine Generator Set MCS-3 Overhaul Considerations
C4.4 (Mech) Marine Generator Set MCS-3 Hoses and Clamps - Inspect/Replace
C4.4 (Mech) Marine Generator Set MCS-3 Heat Exchanger - Inspect/Clean
C4.4 (Mech) Marine Generator Set MCS-3 Fuel Tank Water and Sediment - Drain
C4.4 (Mech) Marine Generator Set MCS-3 Engine Valve Lash - Check