Pratissoli KE Serie Manual De Reparación página 83

目录
1 介绍 .......................................................................................................................................................................................................84
1.1 符号说明 ...................................................................................................................................................................... 84
2 维修准则 . .............................................................................................................................................................................................84
2.1 机械部件的维修 . ......................................................................................................................................................... 84
2.1.1 机械部件的拆卸 . ............................................................................................................................................. 84
2.1.2 机械部件的重新安装...................................................................................................................................... 85
2.1.3 预定的降级 ...................................................................................................................................................... 87
2.1.4 拆卸/重新组装轴承和垫片 . ........................................................................................................................... 87
2.2 液压部件的维修 . ......................................................................................................................................................... 89
2.2.1 泵头-阀组的拆卸 ............................................................................................................................................ 89
2.2.2 重新安装泵头/阀组 ........................................................................................................................................ 89
2.2.3 泵头/密封圈的拆卸 ........................................................................................................................................ 90
2.2.4 活塞组件的拆卸 ............................................................................................................................................. 91
2.2.5 泵头/密封圈/活塞组件的重新组装 . ............................................................................................................. 91
3 螺丝紧固调节 . ......................................................................................................................................................................................91
4 连杆脚衬套的更换 ..............................................................................................................................................................................92
5 维修工具 . ..............................................................................................................................................................................................93
83