jcb JS130, Service Manual

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46 - 4
Section E Hydraulics
9803/6410
Section E
46 - 4
Issue 1
Remote Control Valve (Travel)
1 Install ‘O’-ring 25 and plunger assembly 28 into cover
6 .
2 Note: If the spool assembly has been dismantled do
the following:
Using soft metal pads, clamp spool 4 into a vice.
Assemble washer 19 , shim 15 , spring 11 and sleeve 5 .
Fit screw 18 and tighten to a torque of 2.98 Nm (2.2 lbf
ft). Insert spring 12 with the spool assembly into the
body 3 . Ensure spools are in the correct locations.
Dismantling and Assembly (cont’d)
Assembly
3 Using soft metal pads, clamp valve body 3 into a vice.
Install ‘O’-ring 26 and spring pins 22 into valve body 3 .
Locate cover 6 and tighten socket head screws to a
torque of 77.3 Nm (57 lbf ft).
4 Install cam 14 with pin 8 .