Housing (Front) - Remove
拆卸步骤
开始:
- 拆卸水泵。 请参考解体与组装, "水泵 - 拆卸"。
- 拆卸曲轴前密封。 请参考解体及组装, "曲轴前密封 - 拆卸"。
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注意 |
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保持所有零件清洁无杂质。 杂质会造成快速磨损和缩短部件寿命。 |
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注意 |
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在检验、保养、测试、调整及维修产品时,务必留心,确保液体盛装在容器中。 在打开任何腔室或拆解任何储有液体的部件之前,要准备好用合适的容器收集液体。 有关适合收集和盛接卡特彼勒产品上液体的工具及用品,参考专门出版物, NENG2500, "卡特彼勒工具和修理车间设备指南"。 按照当地法规和指令处置所有液体。 |
- 拆卸将油底壳和油底壳护板固定到前壳体上的螺栓。 松开将油底壳固定到位的其余螺栓。 将隔套放置在缸体和油底壳护板之间。 必须进行此项操作,以免油底壳护板密封垫损坏。
注: 如果油底壳护板密封垫损坏,必须拆下油底壳护板。 请参考解体与组装, "发动机油底壳护板 - 拆卸和安装"。
- 从前板背面拆下盖 (1) 和 (2) 。
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图 1 | g00512114 |
- 拆下将前盖 (4) 在发动机上固定到位的全部螺栓 (3) 。 从发动机上拆下前盖 (4) 和密封垫。
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图 2 | g00512122 |
Caterpillar Information System:
3412E Engine Supplement for 773D Off-Highway Trucks and 775D Off-Highway Quarry Trucks Turbocharger - Install
3176C and 3196 Engines For Caterpillar Built Machines Engine Oil Pressure Sensor - Remove and Install
769D Off-Highway Truck/Tractor and 771D Quarry Truck Power Train Final Drive
3176C and 3196 Engines For Caterpillar Built Machines Electronic Unit Injector Sleeve - Remove
527 Track-Type Skidder Alternator and Fan Belts - Inspect/Adjust/Replace
3406C Engines for Caterpillar Built Machines Cylinder Block Cover Group - If Equipped
IT14G Integrated Toolcarrier and 914G Wheel Loader Standard Power Train Piston Motor (Hydrostatic)
527 Track-Type Skidder Power Train Platform
IT14G Integrated Toolcarrier and 914G Wheel Loader Power Train Motor Mounting (Hydrostatic)
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784C and 785C Off-Highway Trucks Machine Systems Control Valve (Hoist) - Remove
3176C and 3196 Engines For Caterpillar Built Machines Electronic Unit Injector - Install
773E Off-Highway Truck Power Train Final Drive
3176C and 3196 Engines For Caterpillar Built Machines Electronic Unit Injector Sleeve - Install
D250E Series II and D300E Series II Articulated Trucks Power Train Universal Joint (Rear) - Remove and Install
554 Forwarder and 574 Forwarder Window Wiper and Washer Control
793C Off-Highway Truck/Tractor Power Train Differential and Bevel Gear - Install
527 Track-Type Skidder Battery - Inspect
3406C Engines for Caterpillar Built Machines Crankshaft Pulley
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3304B and 3306B Engines for Caterpillar Built Machines Housing (Front) - Install
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950G Wheel Loader, 962G Wheel Loader and IT62G Integrated Toolcarrier Power Train Speed Sensor (Torque Converter Output)