657G Wheel Tractor-Scraper Caterpillar


Cooling System Coolant Sample (Level 1) - Obtain

Usage:

657G A4G
注: 如果冷却系统中加注的是卡特彼勒 ELC(长效冷却液),可以选择是否获取冷却液样本(1 级)。 加注了卡特彼勒 ELC 的冷却系统应在保养周期表中规定的推荐周期时取得冷却液液样(2 级)。

注: 如果冷却系统加注了任何其它类型冷却液,而不是卡特彼勒 ELC 的话,应取得冷却液液样(1级)。 这包括下列类型的冷却液:

  • 符合卡特彼勒发动机冷却液技术规格 -1(卡特彼勒 EC-1)的市售长效冷却液

  • 卡特彼勒柴油发动机防冻液/冷却液 (DEAC)

  • 市售重载防冻液/冷却液


注意

在进行检验、保养、测试、调整及维修产品期间,必须小心以确保装好排放出的油液。 在打开任何舱室或解体任何储有液体的部件之前,要准备好合适的容器收集液体。

有关收集和盛接 Cat 产品上油液的适用工具和用品,请参阅专门出版物, NENG2500, "代理商维修工具目录"。

按照当地法规和要求处置所有液体。


注: 1 级分析的结果可能指示需要进行 2 级分析。



图 1g01279040
牵引车冷却液取样口


图 2g01225913
铲斗车冷却液取样口

对冷却液进行取样的时间应尽可能靠近推荐的取样间隔。 为了从 S·O·S 冷却液分析取得最大效果,必须建立前后一致的数据趋势。 为了确立适当的历史数据,要在均匀间隔进行一致的取样。 从卡特彼勒代理商处获得取样所需的器具。

为确保冷却液的正确取样,请遵循以下准则:

  • 开始取样前,填写取样瓶标贴上的事项。

  • 将未用过的取样瓶保存在塑料袋中。

  • 从冷却液取样口直接获得冷却液液样。 您不应该从任何其它位置取样。

  • 直到开始取样前,再取下空取样瓶的瓶盖。

  • 为防止异物污染,取样后应立即将样品装入邮寄筒中。

  • 切勿从膨胀瓶中取样。

  • 切勿从系统的排放口取样。

将样本进行 1 级分析。

有关冷却液分析的更多信息,请参考专门出版物, SEBU6250, "卡特彼勒机器油液建议"或咨询您当地的卡特彼勒代理商。

Caterpillar Information System:

C9 Engines for Caterpillar Built Machines Coolant Temperature Sensor - Remove and Install
C9 Engines for Caterpillar Built Machines Cylinder Head - Install
904B Wheel Loader Engine Supplement Battery and Battery Cable - Separate and Connect
657G Wheel Tractor-Scraper Engine Air Filter Service Indicator - Inspect/Replace
621G Wheel Tractor-Scraper Engine Air Filter Service Indicator - Inspect/Replace - If Equipped
904B Wheel Loader Engine Supplement Electric Starting Motor - Remove and Install
515, 525, 525B, 525C, 535B, 535C, 545 and 545C Wheel Skidders Winch System Pressure - Release
C7 Engines for Caterpillar Built Machines Inlet Manifold - Install
C7 Engines for Caterpillar Built Machines Inlet Manifold - Remove
C9 Engines for Caterpillar Built Machines Cylinder Head - Remove
C15 and C18 Engines for Caterpillar Built Machines E198 Low Fuel Pressure
C9 Engines for Caterpillar Built Machines Water Pump - Assemble
631G Wheel Tractor-Scraper Engine Oil (High Speed) and Oil Filter - Change
824H Wheel Dozer, 825H Soil Compactor and 826H Landfill Compactor Electrohydraulic System MID 082 - CID 0489 - FMI 03
C9 Engines for Caterpillar Built Machines Fan Drive - Remove
904B Wheel Loader Engine Supplement Water Temperature Regulator - Remove and Install
637G Wheel Tractor-Scraper Engine Oil (High Speed) and Oil Filter - Change
657G Wheel Tractor-Scraper Cooling System Pressure Cap - Clean/Replace
631G Wheel Tractor-Scraper Engine Oil Level - Check
657G Wheel Tractor-Scraper Cutting Edges and End Bits - Inspect/Replace
AD45B Underground Articulated Truck Power Train Electronic Control System MID 027 - CID 0190 - FMI 02
AD45B Underground Articulated Truck Power Train Electronic Control System MID 027 - CID 0190 - FMI 08
966H and 972H Wheel Loaders Machine Systems Lift Arms - Remove
966H and 972H Wheel Loaders Machine Systems Lift Arms - Install
Back to top
The names Caterpillar, John Deere, JD, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
CH-Part.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only.