Bosch rexroth SB24 - Repairing the Spring Pre-Tensioned Shuttle Valve

20/24 Repairing the flange surface
BoschRexrothAG, control block SB24/34, RE 66170-10-R/2019-05-15
6.3 Repairing the spring pre-tensioned shuttle valve
Table 10: Parts list
Position Designation
Shuttle valve
O-ring
Conical compression spring
(conicalspring)
1. Remove the O-ring from port Y.
2. Remove the shuttle valve
from port Y together with the compression spring .
3. Align the compression spring with the end side with the larger diameter
concentrically tothe shuttle valve bore and insert it.
4. Push the compression spring
inthe shuttle valve bore down tothe bore ground
while simultaneously turning itcounter-clockwise.
Die compression spring
isheld atthe bore ground byits form and tension.
Disassembly/assembly
spring pre-tensioned
shuttle valve