1-26
Before disassembling the hydraulic control valve, clean
the body with a suitable solvent and dry with compressed
air. (fig. C3696)
Ensure all openings are plugged to prevent solvents and
dirt from contaminating the control valve assembly.
1. Remove the pressure relief valve. Discard the O-
rings. (fig. C3698)
C3698
C3699
C3704
3 Remove the spring return detent kit and spring center
cap locks. (fig. C3704, C3706)
2. Remove the solenoid coils and locking pin from the
valve lock block. (fig. C3699 ) There are 2 O-ring seals
located on either side of the solenoid coils (fig C805).
Disassembly / Repair 137/153
CONTROL VALVE 1.3
Removing the
Relief Valve
O Rings
Control Valve
Removing the solenoid coils from the spool locks.
WARNING
To avoid eye injury, use safety goggles when
cleaning with compressed air.
C4254
C805
Knurled
Nut
Lock pin
Spring
Solenoid
O-Ring
O-Ring
Underside
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