735, 740 and 740 EJECTOR Articulated Trucks Engine Supplement Caterpillar


Suction Fan and Gear Motor (Hydraulic Fan) - Install

Usage:

735 AWR

安装步骤




    图 1g00797498

  1. 将风扇护罩 (24) 安装到风扇支承 (25) 上,安装两个螺栓 (39) 、两个垫片 (40) 和两个锁紧螺母 (41) 。



    图 2g00797497



    图 3g00797496

  1. 将风扇马达 (23) 安装到风扇支承 (25) 中,安装两个螺栓 (36) 、两个垫片 (37) 和两个螺母 (38) 。



    图 4g00797847

  1. 将键 (35) 安装到风扇马达 (23) 的轴中。 将衬套 (34) 的沟槽与键 (35) 对齐,然后将衬套安装到轴上。



    图 5g00797493

  1. 将用于固定衬套 (34) 的锁紧螺母 (32) 和垫片 (33) 安装上。 拧紧锁紧螺母至扭矩为 170 ± 30 N·m (125 ± 22 lb ft)。



    图 6g00797492

  1. 安装十字轴 (31) 、六个螺栓 (29) 和六个垫片 (30) 。 拧紧六个螺栓,扭矩至 47 ± 9 N·m (35 ± 6 lb ft)。



    图 7g00797491

  1. 选择两个适当的尼龙吊索,连接到支承 (22) 的四周,并连接到适当的起重机上,以便将风扇马达 (23) 、风扇护罩 (24) 和风扇支承 (25) 放置入位。 风扇马达、风扇护罩和风扇支承的总重量是 52 kg (115 lb)。

  1. 安装五个螺栓 (26) 、十个垫片 (27) 和五个螺母 (28) 。



    图 8g00797490

  1. 在拧紧六个锁紧螺母 (20) 前,安装管 (15) 和管 (21) 。

    注: 将管 (15) 和管 (21) 作为一个组件安装。




    图 9g00797488

  1. 在拧紧锁紧螺母 (14) 前,将管 (15) 连接到热补偿阀 (16) 上。



    图 10g00797489

  1. 安装两个螺栓 (17) 、四个垫片 (18) 和两个螺母 (19) ,以便将四个夹子固定到散热器上。



    图 11g00797487

  1. 安装管 (13) ,并拧紧两个锁紧螺母 (12) 。 安装管 (11) ,并拧紧两个锁紧螺母 (10) 。

  1. 如果机器配有一个排气加热缸体,按步骤13至16执行。



    图 12g00797486

  1. 将排气 (3) 和底座板 (9) 定位。



    图 13g00797485



    图 14g00797484

  1. 将用于固定底座板 (9) 的四个螺栓 (7) 和四个垫片 (8) 安装上。



    图 15g00797483

  1. 将用于固定排气 (3) 支架的四个螺栓 (5) 和四个垫片 (6) 安装上。



    图 16g00797482

  1. 连接排气 (3) 到排气管 (4) ,并安装带箍 (2) 和螺母 (1) 。
,

End By:

  1. 安装散热器护罩。 请参阅 拆解和组装, "散热器护罩 - 安装"。
  2. 安装车窗护罩。 请参阅 机器系统,拆解和组装RENR5140"车窗护罩 - 安装"。

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