1
1-21
CONTROL VALVE 1.3
Disassembly / Repair 85
24. Remove and discard the O-ring seals between the
sections. Replace with new. Be sure to replace the O-ring
seal spacer shim upon assembly. (fig. C2392, C2393).
Lubricate the seals with system oil upon assembly. When
reassembling the control valve sections, follow the torque
specifications in section 8.
25. To remove the detent mechanism and spring from the
spool, place an allen wrench or screwdriver blade through
the spool eyelet to hold the spool from turning while
removing the spring and detent mechanism. (fig. C2394).
26. Remove the mechanism and arrange the parts in
order of placement. (fig. C2395) Inspect the detent part
and bushings for burrs and wear. Replace if worn.
C2392
C2395
C2394
C2393
O-ring seals
Spacer shims
Spool bores
Exploded view of spring and
detent assembly
Removing spring assembly
O-ring seals
Spacer shims
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