Interpump Group Pratissoli KV Serie Manual De Reparación página 16

Contents
1 INTRODUCTION ....................................................................................................................................................................... 17
1.1 DESCRIPTION OF SYMBOLS ............................................................................................................................................................ 17
2 REPAIR GUIDELINES ................................................................................................................................................................. 17
2.1 REPAIRING MECHANICAL PARTS ................................................................................................................................................... 17
2.1.1 Dismantling the mechanical part ................................................................................................................................... 17
2.1.2 Reassembly of mechanical parts .................................................................................................................................... 18
2.1.3 Reduction classes ................................................................................................................................................................ 20
2.1.4 Disassembly / Reassembly of bearings and shims ...................................................................................................... 20
2.2 REPAIRING HYDRAULIC PARTS....................................................................................................................................................... 22
2.2.1 Dismantling the head-valve units .................................................................................................................................. 22
2.2.2 Reassembling the head - liners - valves ......................................................................................................................... 24
2.2.3 Disassembly of the piston unit - supports - seals....................................................................................................... 24
2.2.4 Reassembly of the piston unit - supports - seals ........................................................................................................ 26
3 SCREW TIGHTENING CALIBRATION ........................................................................................................................................ 29
4 REPAIR TOOLS .......................................................................................................................................................................... 29
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