980H Wheel Loader Power Train Caterpillar


Relief Valve (Transmission Hydraulic Control) - Assemble

Usage:

980H A8J

组装步骤




    图 1g01105700

  1. 安装安全阀 (10) 和密封。 利用所密封的润滑剂轻轻润滑密封。 安装锁紧螺母 (8) 和调整螺钉 (9) 。 将螺母 (8) 上紧到 18 ± 4 N·m (13 ± 3 lb ft) 的扭矩。



    图 2g01105695



    图 3g01105673

    ------ 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. 安装缓动阀 (7) 、滑阀 (6) 、弹簧 (5) 和挡块 (4) 。 安装螺塞 (3) 和 O 形密封圈。 将螺塞 (3) 上紧到 50 ± 5 N·m (37 ± 4 lb ft) 的扭矩。



    图 4g01105671

  1. 安装板 (2) 后安装螺栓 (1) 。 用 30 ± 4 N·m (22 ± 3 lb ft)的扭矩拧紧螺栓 (1) 。

End By: 安装安全阀。 请参阅 拆解和组装, "安全阀(变速箱液压控制装置)- 安装"。

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