797F Off-Highway Truck Power Train Caterpillar


Relief Valve (Transmission Lubrication) - Assemble

Usage:

797F LAJ

组装步骤

表 1
所需工具    
工具     零件号     零件描述     数量    
A     1P-0510     冲头总成     1    



    图 1g01432412

  1. 将节流孔螺塞 (15) 安装到歧管 (3) 中。



    图 2g01431707

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

    弹簧压缩零件如果安装不当,会伤害人体。

    为避免伤害,遵照出版的装配程序,并穿上保护装备。


  1. 将垫圈 (11) 和弹簧 (10) 安装到阀 (12) 中。

  1. 将阀 (12) 安装到阀体 (13) 中。

  1. 将盖 (9) 安装到阀体 (13) 上。 将盖 (9) 拧紧至扭矩为 85 ± 10 N·m (6 ± 7 lb ft)。

  1. 将密封件 (14) 安装到阀体 (13) 上。



    图 3g01432296

  1. 使用工具 (A) 将节流孔螺塞 (8) 安装到歧管 (3) 上。

    注: 安装时确保节流孔螺塞 (8) 的表面 (X) 与歧管 (3) 的表面 (Y) 齐平。

  1. 将阀组件 (7) 安装到歧管 (3) 上。 拧紧阀组件 (7) 至扭矩为 41 ± 7 N·m (30 ± 5 lb ft)。



    图 4g01431703

  1. 将 O 形密封圈 (4) 安装到螺纹接头组件 (5) 上。 将螺纹接头组件 (5) 安装到歧管 (3) 中。 拧紧螺纹接头组件 (5) 至扭矩为 34 ± 3 N·m (25 ± 2 lb ft)。

  1. 将盖 (6) 安装到螺纹接头组件 (5) 上。



    图 5g01431697

  1. 将 O 形密封圈 (2) 和 O 形密封圈接头 (1) 安装到歧管 (3) 中。 拧紧 O 形密封圈接头 (1) 至扭矩为 35 ± 4 N·m (26 ± 3 lb ft)。

End By: 安装润滑安全阀。

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