D7R Series II Track-Type Tractor Caterpillar


Walk-Around Inspection

Usage:

D7R II ABJ

------ WARNING! ------

渗漏或溅溢到热表面或电气部件上的燃油会引起失火。 应立即将溅溢的燃油清除干净。



注意

机器上淀积的润滑脂和润滑油有引发火灾的危险。

在保养周期表规定的周期内或每当机器上有杂物或明显的喷溅油污时,用蒸汽或高压水清除。


为了保持机器性能、可用性和安全性,必须对机器进行彻底、定期的目视检查。 每工作 10 个小时或每天按计划保养时,请进行此项检查。

系统地检查机器上所有暴露、易于进入的区域是否有松动的紧固件、缺失的零件、损坏的零件、带裂纹的零件、坏的零件、磨损的零件、碎屑堆积、机油泄漏、冷却液泄漏以及燃油泄漏。

注: 开始油液泄漏、损坏的零件、过度磨损的零件、松动的紧固件和丢失的零件等的修理工作。 还检查是否有堆积的垃圾、尘土、油脂或机油。

在这种一般性机器检查期间,特别要注意以下事项。




图 1g00744574

  • 检查履带、履带支重轮架、引导轮和支重轮有无漏油和过度磨损。 目视评估履带的张紧度。 参阅本手册中的"履带检查/调整"主题。




图 2g00744579

  • 检查终传动有无可能缠绕在传动装置上的碎屑。 检查 duo-cone 密封圈有无漏油,链轮齿块有无磨损。




图 3g00744580

  • 检查 GET(掘地工具)(推土铲和裂土器)和其他承磨表面有无过度磨损和损坏。

  • 检查暴露在外的防护罩、护罩和防护盖。

  • 检查绞盘是否漏油。




图 4g00744583

  • 检查机具液压油缸有无损坏或弯曲的油缸杆,或者有无泄漏。

  • 检查暴露在外的软管和软管接头有无损坏、磨损和泄漏。




图 5g00744584

  • 检查散热器有无碎屑堆积、冷却液泄漏以及损坏的散热片和管。

  • 检查变速风扇(如果装配)有无扇片损坏或漏油。

  • 检查是否有损坏的灯泡和损坏的灯玻璃。 检查灯护板和护罩有无损坏。

  • 检查裸露在外的导线和接头有无损坏和磨损。




图 6g00744586

  • 检查阶梯和把手有无损坏和是否清洁。




图 7g00744592

  • 检查预滤器滤网有无碎屑堆积。

  • 检查发动机舱室有无油液泄漏、碎屑或废物堆积、紧固件松动、软管磨损和导线损坏。

  • 检查曲轴箱护板有无碎屑堆积。




图 8g00744596

  • 检查防滚翻保护结构(ROPS)是否损坏。 检查防落物保护结构 (FOPS) 是否损坏。 有关必要的修理,请联系您的 Caterpillar 代理商。

  • 检查驾驶室内是否干净。

Caterpillar Information System:

988G Wheel Loader Machine Systems Bucket Links - Install
D8R Series II Track-Type Tractor Engine Supplement Vibration Damper and Pulley - Remove and Install
988G Wheel Loader Electrohydraulic System MID 082 - CID 0499 - FMI 05
D7R Series II Track-Type Tractor Transmission Breather - Clean
525B Wheel Skidder and 535B Wheel Skidder Power Train Differential Lock Pressure - Check
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988G Wheel Loader Electrohydraulic System MID 082 - CID 0499 - FMI 03
525B Wheel Skidder and 535B Wheel Skidder Power Train Axle Housing and Bearing Preload - Adjust
525B Wheel Skidder and 535B Wheel Skidder Power Train Differential Backlash and Bearings - Adjust
834G Wheel Dozer and 836G Landfill Compactor Electrohydraulic System MID 082 - CID 0498 - FMI 13
SR4 and SR4B Electric Power Generation Rewind Data Winding Data for <B>5N-9081</B> Generator through <B>5N-9432</B> Generator
980G Wheel Loader, 824G Wheel Dozer, 825G Soil Compactor and 826G Landfill Compactor Implement Electronic Control System MID 082 - CID 0498 - FMI 06
980G Wheel Loader, 824G Wheel Dozer, 825G Soil Compactor and 826G Landfill Compactor Implement Electronic Control System MID 082 - CID 0358 - FMI 03
980G Wheel Loader, 824G Wheel Dozer, 825G Soil Compactor and 826G Landfill Compactor Implement Electronic Control System MID 082 - CID 0358 - FMI 05
980G Wheel Loader, 824G Wheel Dozer, 825G Soil Compactor and 826G Landfill Compactor Implement Electronic Control System MID 082 - CID 0358 - FMI 06
988G Wheel Loader Electrohydraulic System MID 082 - CID 0499 - FMI 06
973C Track-Type Loader Power Train Track - Connect
966G and 972G Wheel Loaders Logging Fork Clamp Control - If Equipped
651E and 657E Wheel Tractor-Scrapers Power Train Differential and Bevel Gear
854G Wheel Tractor and 992G Wheel Loader Engine Supplement Water Temperature Regulator - Remove
966G and 972G Wheel Loaders Engine Air Filter Service Indicator - Inspect/Replace
854G Wheel Tractor and 992G Wheel Loader Engine Supplement Water Temperature Regulator - Install
973C Track-Type Loader Power Train Front Idler and Yoke - Remove
651E and 657E Wheel Tractor-Scrapers Power Train Final Drive
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