Interpump Group KT-WK Serie Manual De Reparación página 14

Contents
1 INTRODUCTION ....................................................................................................................................................................... 15
1.1 DESCRIPTION OF SYMBOLS ............................................................................................................................................................ 15
2 REPAIR GUIDELINES ................................................................................................................................................................ 15
2.1 REPAIRING MECHANICAL PARTS ................................................................................................................................................... 15
2.1.1 Disassembly of the mechanical part .............................................................................................................................. 15
2.1.2 Reassembly of mechanical parts .................................................................................................................................... 16
2.1.3 Reduction classes ................................................................................................................................................................ 18
2.1.4 Disassembly / Reassembly of bearings and shims ...................................................................................................... 18
2.2 REPAIRING HYDRAULIC PARTS....................................................................................................................................................... 20
2.2.1 Disassembly of the head-valve units .............................................................................................................................. 20
2.2.2 Reassembly of the head - valve units ............................................................................................................................ 21
2.2.3 Disassembly of the head - seals ...................................................................................................................................... 22
2.2.4 Disassembly of the piston unit ........................................................................................................................................ 23
2.2.5 Reassembly of the head - seals - piston unit ............................................................................................................... 23
3 SCREW TIGHTENING CALIBRATION ........................................................................................................................................ 24
4 REPAIR TOOLS .......................................................................................................................................................................... 25
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