3408E and 3412E Engines for Caterpillar Built Machines Caterpillar


Turbocharger - Assemble

Usage:

769C 01X

组装步骤


注意

保持所有零件清洁无杂质。

杂质会造成快速磨损並縮短部件使用寿命。




图 1g00555701

  1. 检查所有部件的状况。 使用新零件更换磨损或损坏的零件。


    注意

    在安装和拆卸中,压缩机壳体必须和增压器套筒在一条直线上。 压缩机壳体的倾斜会导致压缩机轮末端和压缩机轴的损坏。


  2. 将压缩机壳体 (1) 和涡轮壳体 (4) 连接到涡轮增压器芯 (3)。

  3. 拧紧 V 形带箍 (2) 上的螺母至扭矩为 14 ± 1 N·m (10 ± 1 lb in)。 用软面锤轻轻敲打带箍 (2) 直径周围。

  4. 再次拧紧 V 形带箍 (2) 上的螺母。 拧紧至扭矩为 14 ± 1 N·m (10 ± 1 lb ft)

结束:

  1. 安装涡轮增压器。 请参阅拆解和组装, "涡轮增压器 - 安装"。

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