D8R Track-Type Tractor Engine Supplement Caterpillar


Belt Tightener - Disassemble

Usage:

D8R 7XM

开始:

  1. 拆下皮带张紧器。 请参阅拆解和组装皮带张紧器, "- 拆卸"。



    图 1g00617384

  1. 拆下四颗螺栓 (1) 。 拆下盖 (3) 。 拆下密封垫(未显示)。

  1. 从轴 (2) 上卸下皮带轮 (4) 。



    图 2g00617387

  1. 从皮带轮 (4) 上拆下:唇形密封件 (5), 轴承 (6) 和 (9) 和 隔套 (8) 。

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