797F Off-Highway Truck Power Train Caterpillar


Gear Pump (Torque Converter Charging and Transmission Lubrication) - Install

Usage:

797F LAJ

安装步骤




    图 1g02187373

  1. 安装 O 形密封圈 (13) 。



    图 2g02187355

  1. 使用适当的起吊设备安装齿轮泵 (11) 。 齿轮泵 (11) 的重量约为 113 kg (250 lb)。

  1. 安装螺栓 (12) 。 将螺栓 (12) 拧紧至 100 ± 20 N·m (74 ± 15 lb ft) 的扭矩。



    图 3g02187333

  1. 安装螺栓 (10) 。 拧紧螺栓 (10) 至扭矩为 100 ± 20 N·m (74 ± 15 lb ft)。 连接软管组件 (9) 。



    图 4g02187377

  1. 安装歧管 (8) 。 安装螺栓 (7) 。 拧紧螺栓 (7) 至 240 ± 40 N·m (177 ± 30 lb ft) 的扭矩。 安装管组件 (6) 。 将卡箍 (5) 拧紧至扭矩为 5 ± 1 N·m (44 ± 9 lb in)。 安装螺栓 (4) 。 拧紧螺栓 (4) 至扭矩为 240 ± 40 N·m (177 ± 30 lb ft)。



    图 5g02187293

  1. 安装螺栓 (3) 。 拧紧螺栓 (3) 至扭矩为 240 ± 40 N·m (177 ± 30 lb ft)。 连接软管组件 (2) 和软管组件 (1) 。

  1. 变矩器注油。 参阅操作和保养手册, "变矩器和变速箱油 - 更换"。

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