Assembly Description; Control Block Assembly; Preparation Of The Block Segments For The Assembly - Bosch rexroth SB24 Manual

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Assembly description

Bosch Rexroth AG, control block SB24/34, RE 66170-10-R/2019-05-15
5 Assembly description
The assembly / disassembly is described using two dummy control blocks with
5 block segments each as example.
Table 5: Control block segments
Position Designation
Connecting plate
Directional valve EHR
Directional valve SB
,
End plate
End valve
▲ Example with end plate

5.1 Control block assembly

5.1.1 Preparation of the block segments for the assembly
Prepare the flange surface O-ring side of the block segments as follows:
1. Block segments with shuttle valve:
Assemble the shuttle valve according to chapter 6.2 "Repairing the shuttle valve".
2. Block segments with shuttle valve with spring pre-tension:
Assemble the shuttle valve according to chapter 6.3 "Repairing the spring
pre-tensioned shuttle valve".
3. Assemble the sealing elements according to chapter 6.1 "Sealing elements for
control block segments".
Abbreviation
AP
SVL
SVL
EP
EVL
▲ Example with end valve