Bosch rexroth SB24 - Default Chapter; Table of Contents

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RE 66170-10-R/2019-05-15, control block SB24/34, BoschRexrothAG
Contents
1 About this documentation 4
1.1 Validity ofthe documentation 4
1.2 Required and supplementary documentation 4
1.3 Representation ofinformation 5
1.3.1 Symbols 5
1.3.2 Designations 5
1.3.3 Abbreviations 6
2 Safety instructions 7
3 General instructions onproperty damage and product damage 7
4 About these products 8
4.1 Overview ofcontrol block segments 8
4.2 Tie rod bores and threads 8
4.3 Tie rod 9
4.4 Nut 9
4.5 EHS pilot oil bores 10
4.6 Configuring the control block 11
4.7 Alignment ofthe control block onthe working surface 11
5 Assembly description 12
5.1 Control block assembly 12
5.1.1 Preparation ofthe block segments for the assembly 12
5.1.2 Assembly, connecting plate
13
5.1.3 Assembly, directional valve section
13
5.1.4 Assembly, directional valve section and 14
5.1.5 Assembly, end plate
/ end valve 14
5.2 Control block disassembly 16
5.2.1 Preparation ofthe disassembly 16
5.2.2 Disassembly, end plate
/ end valve 16
5.2.3 Disassembly, directional valve section
, and 16
5.2.4 Disassembly, connecting plate
17
6 Repairing the flange surface 18
6.1 Sealing elements for control block segments 18
6.2 Repairing the shuttle valve 19
6.3 Repairing the spring pre-tensioned shuttle valve 20
Contents