793F Off-Highway Truck Power Train Caterpillar


Relief Valve (Torque Converter Outlet) - Remove and Install

Usage:

793F D3T

拆卸步骤

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

滚热的油或液压油的压力会对人员造成伤害。

发动机停机之后,液压油的压力仍会保留在液压系统里。 对液压系统进行维修之前,如果不事先释放压力,可能会造成严重伤害。

卸下液压系统的部件或管路时,确保所有的作业机具都已降到地面上,而且液压油温度已冷。 只能在发动机停机,并且加注口盖冷却到可以用徒手触摸时才能卸下加注口盖。


  1. 释放系统压力。 请参阅操作和保养手册, "系统压力释放"。


    图 1g01958362

  2. 断开线束组件 (1)。 拆下螺栓 (2 )。 拆下出口安全阀 (3)。


    图 2g01958364

  3. 拆下 O 形密封圈 (4)。

安装步骤

  1. 按相反顺序安装出口安全阀 (3)。

Caterpillar Information System:

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