Shuttle Valve Repair - Bosch Rexroth SB23 Manual

Disassembly/assembly
Table 5: Shuttle valve disassembly/assembly
Control block segment
EHR23-EM2
SB23-M
SB23-EHS
EHR33
SB33

5.5 Shuttle valve repair

Fig. 10: Version for EHR23, SB23
1. Disassemble the sealing elements of port Y.
2. Remove the shuttle valve from port Y.
3. Insert the shuttle valve in port Y and push it in to the stop without tilting it.
4. Assemble new sealing elements in port Y.
5. Check the distance of 0.5 mm from the flange surface of the control block
segment to the upper edge of the inserted shuttle valve.
Disassembly
Fig. 11: Version for EHR33, SB33
RE 66133-10-R/05.2013, SB23, SB33, EHR23, EHR33, Bosch Rexroth AG
Assembly description
Assembly
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