Interpump Group Pratissoli EV-E4 Serie Manual De Reparación página 12

Contents
1 INTRODUCTION ....................................................................................................................................................................... 13
1.1 DESCRIPTION OF SYMBOLS ............................................................................................................................................................ 13
2 REPAIR GUIDELINES ................................................................................................................................................................ 13
2.1 REPAIRING MECHANICAL PARTS ................................................................................................................................................... 13
2.1.1 Disassembly of the mechanical part .............................................................................................................................. 13
2.1.2 Reassembly of mechanical parts .................................................................................................................................... 14
2.1.3 Disassembly / Reassembly of bearings and shims ...................................................................................................... 16
2.2 REPAIRING HYDRAULIC PARTS....................................................................................................................................................... 17
2.2.1 Disassembly of the head-valve units .............................................................................................................................. 17
2.2.2 Reassembly of the head – valve units ............................................................................................................................ 18
2.2.3 Disassembly of the head – seals ..................................................................................................................................... 19
2.2.4 Disassembly of the piston unit ........................................................................................................................................ 20
2.2.5 Reassembly of the head – seals – piston unit ............................................................................................................... 20
3 SCREW TIGHTENING CALIBRATION ........................................................................................................................................ 20
4 REPAIR TOOLS .......................................................................................................................................................................... 21
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