427F2, 428F2, 432F2, 434F2 and 444F2 Backhoe Loaders Transmission (Autoshift) Caterpillar


Transmission (Autoshift)

Usage:

427F2 HWK





图 1g03775992

后视图

表 1
439-4900 动力换档变速箱总成 技术规格    
项目     数量     零件     技术规格说明    
1     五个新摩擦片和五个新摩擦式离合器的厚度为
19.40 ± 0.65 mm (0.764 ± 0.026 in)。    
5 6Y-7929 摩擦片     一个新摩擦片的厚度为
2.05 ± 0.08 mm (0.081 ± 0.003 in)。    
5 274-4553 离合器盘     一个新摩擦片的厚度为
1.83 ± 0.05 mm (0.072 ± 0.002 in)。    



图 2g03775993

剖面 A-A

表 2
项目     数量     零件     技术规格说明    
2     六个新摩擦片和六个新摩擦式离合器的厚度为
23.28 ± 0.78 mm (0.917 ± 0.031 in)。    
6 6Y-7929 摩擦片     一个新摩擦片的厚度为
2.05 ± 0.08 mm (0.081 ± 0.003 in)。    
6 274-4553 离合器盘     一个新摩擦片的厚度为
1.83 ± 0.05 mm (0.072 ± 0.002 in)。    
3     五个新摩擦片和五个新摩擦式离合器的厚度为
19.40 ± 0.65 mm (0.764 ± 0.026 in)。    
5 6Y-7929 摩擦片     一个新摩擦片的厚度为
2.05 ± 0.08 mm (0.081 ± 0.003 in)。    
5 274-4553 离合器盘     一个新摩擦片的厚度为
1.83 ± 0.05 mm (0.072 ± 0.002 in)。    
4     八个新摩擦片和八个新摩擦式离合器的厚度为
31.04 ± 1.04 mm (1.222 ± 0.041 in)。    
8 6Y-7929 摩擦片     一个新摩擦片的厚度为
2.05 ± 0.08 mm (0.081 ± 0.003 in)。    
8 274-4553 离合器盘     一个新摩擦片的厚度为
1.83 ± 0.05 mm (0.072 ± 0.002 in)。    
5     五个新摩擦片和五个新摩擦式离合器的厚度为
19.40 ± 0.65 mm (0.764 ± 0.026 in)。    
5 6Y-7929 摩擦片     一个新摩擦片的厚度为
2.05 ± 0.08 mm (0.081 ± 0.003 in)。    
5 274-4553 摩擦片     一个新摩擦片的厚度为
1.83 ± 0.05 mm (0.072 ± 0.002 in)。    
6     2     449-8815 螺栓     拧紧扭矩至
68 至 88 N·m (50 至 65 lb ft)。    
7     八个新摩擦片和八个新摩擦式离合器的厚度为
31.04 ± 1.04 mm (1.222 ± 0.041 in)。    
8 6Y-7929 摩擦片     一个新摩擦片的厚度为
2.05 ± 0.08 mm (0.081 ± 0.003 in)。    
8 274-4553 离合器盘     一个新摩擦片的厚度为
1.83 ± 0.05 mm (0.072 ± 0.002 in)。    
8     八个新摩擦片和八个新摩擦式离合器的厚度为
31.04 ± 0.80 mm (1.222 ± 0.032 in)。    
8 337-3530 摩擦片     一个新摩擦片的厚度为
2.05 ± 0.05 mm (0.081 ± 0.002 in)。    
8 274-4553 离合器盘     一个新摩擦片的厚度为
1.83 ± 0.05 mm (0.072 ± 0.002 in)。    

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