345D MHPU and 349D MHPU Mobile Hydraulic Power Units Machine System Caterpillar


Boom Cylinder Lines

Usage:

349D L DKN



图 1g01486356

顶视图

(1) 将 5H-2471 粘接剂 涂抹在 2 个护罩的表面上。

(2) 软管组件的扭矩 ... 160 ± 16 N·m (118 ± 12 lb ft)




图 2g01486373

右视图

注: 组装前,在压力传感器 (3) 外螺纹的外径上涂抹一薄层清洁的液压油。

(3) 压力传感器的扭矩 ... 100 ± 10 N·m (74 ± 7 lb ft)

(4) 放油螺钉的扭矩 ... 12.7 ± 2.0 N·m (112.4 ± 17.7 lb in)

Caterpillar Information System:

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