目录
1 介绍 .................................................................................................99
1.1 符号说明 ............................................................................... 99
2 维修规则 .............................................................................................99
2.1 机械部件的维修 ......................................................................... 99
2.1.1 机械部件的拆卸 ................................................................... 99
2.1.2 机械部件的重新安装 .............................................................. 101
2.1.3 拆卸/重新组装轴承和垫片 ......................................................... 103
2.2 液压部件的维修 ........................................................................ 104
2.2.1 泵头-阀组的拆卸 ................................................................. 104
2.2.2 重新安装泵头/阀组 ............................................................... 105
2.2.3 泵头/密封圈的拆卸 ............................................................... 106
2.2.4 活塞组件的拆卸 .................................................................. 106
2.2.5 泵头/密封圈/活塞总成的重新安装 .................................................. 106
2.2.6 拆卸刮板(SWS71) ................................................................. 106
2.2.7 重新安装刮板(SWS71) ........................................................... 107
2.2.8 拆卸活塞垫片(SWS71) ........................................................... 107
2.2.9 重新安装活塞垫片(SWS71) ....................................................... 108
3 螺栓紧固调节 ........................................................................................108
4 维修工具 ............................................................................................109
98