Publicité
Contents
1 INTRODUCTION ....................................................................................................................................................................... 19
1.1 DESCRIPTION OF SYMBOLS ............................................................................................................................................................ 19
2 REPAIR GUIDELINES ................................................................................................................................................................. 19
2.1 REPAIRING MECHANICAL PARTS ................................................................................................................................................... 19
2.1.1 Disassembly of the mechanical part .............................................................................................................................. 19
2.1.2 Reassembly of mechanical parts .................................................................................................................................... 21
2.1.3 Disassembly / Reassembly of bearings and shims ...................................................................................................... 23
2.1.4 Disassembly of the reduction unit .................................................................................................................................. 24
2.1.5 Reassembly of the reduction unit ................................................................................................................................... 25
2.1.6 Changing version - fitting / removing the reduction unit ......................................................................................... 27
2.2 REPAIRING HYDRAULIC PARTS....................................................................................................................................................... 27
2.2.1 Disassembly of the head – valve units ........................................................................................................................... 27
2.2.2 Reassembly of the head – valve units ............................................................................................................................ 28
2.2.3 Disassembly of the head – seals ...................................................................................................................................... 29
2.2.4 Disassembly of the piston unit ......................................................................................................................................... 30
2.2.5 Reassembly of the head – seals – piston unit ............................................................................................................... 30
3 SCREW TIGHTENING CALIBRATION ........................................................................................................................................ 31
4 REPAIR TOOLS .......................................................................................................................................................................... 31
5 SPECIAL VERSIONS .................................................................................................................................................................. 32
5.1 KSR-KSGR PUMPS ............................................................................................................................................................................... 32
5.1.1 Disassembly of the unit - supports - seals .................................................................................................................... 32
5.1.2 Assembly of the support - seal unit ................................................................................................................................ 32
18
Publicité
