Interpump Group Pratissoli KS Serie Manual De Reparación página 16

Table of Contents
1 INTRODUCTION ....................................................................................................................................................................... 17
1.1 DESCRIPTION OF SYMBOLS ............................................................................................................................................................ 17
2 REPAIR GUIDELINES ................................................................................................................................................................ 17
2.1 REPAIRING MECHANICAL PARTS ................................................................................................................................................... 17
2.1.1 Disassembly of mechanical parts ................................................................................................................................... 17
2.1.2 Reassembly of mechanical parts .................................................................................................................................... 19
2.1.3 Reduction classes ................................................................................................................................................................ 20
2.1.4 Disassembly / Reassembly of bearings and shims ...................................................................................................... 21
2.1.5 Dismantling the reduction unit ....................................................................................................................................... 22
2.1.6 Reassembling the reduction unit .................................................................................................................................... 23
2.1.7 Changing version - fitting / removing the reduction unit ......................................................................................... 25
2.2 REPAIRING HYDRAULIC PARTS....................................................................................................................................................... 25
2.2.1 Dismantling the head - valve units ............................................................................................................................... 25
2.2.2 Reassembling the head - valve units ............................................................................................................................. 26
2.2.3 Dismantling the head - seals ........................................................................................................................................... 27
2.2.4 Dismantling the piston unit ............................................................................................................................................. 28
2.2.5 Reassembling the head - seals - piston unit ................................................................................................................. 28
3 SCREW TIGHTENING CALIBRATION ........................................................................................................................................ 28
4 REPLACING THE CON-ROD FOOT BUSH ................................................................................................................................. 29
5 REPAIR TOOLS .......................................................................................................................................................................... 29
16