797F and 797F XQ Off-Highway Trucks Machine Systems Caterpillar


Fuel Tank - Remove and Install

Usage:

797F LAJ

拆卸步骤

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

车斗降下后,车斗与机架之间没有空隙。 如果不安装固定缆线,可能会导致在此区域作业的人员受伤或死亡。


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

失火会造成人身伤害或死亡。

渗漏或溅溢到热表面或电气部件上的燃油会引起失火。

要擦净所有泄漏或喷溅的燃油。 对燃油系统进行工作时不要吸烟。

更换燃油滤清器时,要将断路开关转到“断开”位置或断开蓄电池。


  1. 安装车斗固定拉线。 操作和保养手册, "拉线(车斗固定)"。

  1. 将电源断路开关转至断开位置。

  1. 将燃油箱中的油排入合适的容器以便保存或废弃这些油。 请参阅操作和保养手册, "燃油箱水和沉淀物 - 排放"。



    图 1g02134795

  1. 断开线束组件 (1) 。 断开软管组件 (2) 和软管组件 (3) 。



    图 2g02134774

  1. 断开软管 (4) 并拆下连接紧固件。



    图 3g02134814

  1. 卸下螺栓 (5) 。



    图 4g02135333

  1. 将适当的起吊设备连接在燃油箱 (6) 上。 空燃油箱 (6) 的重量约为 3084 kg (6800 lb)。



    图 5g02135373

  1. 拆下螺栓 (7) 。 卸下盖 (8) 和垫片 (9) 。 对于另一侧,重复本步骤。



    图 6g02135534

  1. 卸下燃油箱 (6) 。

安装步骤

  1. 按相反顺序安装燃油箱 (6) 。



      图 7g02135633



      图 8g02135653

    1. 测量燃油箱上的尺寸 (X) 。

    1. 安装盖 (9) 。 测量机架上的尺寸 (Y) 。

    1. 从尺寸 (Y) 中减去尺寸 (X) ,以便确定垫片的所需厚度。 使用垫片 (9) ,以便在各螺栓之间获取一个 0.00 - 0.12 mm (0.000 - 0.005 in) 的间隙。

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