1-25
CONTROL VALVE 1.3
Disassembly / Repair 1700
Before disassembling the hydraulic control valve, clean
the body with a suitable solvent and dry with compressed
air. (fig. C3744)
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. C3746)
2. Remove the solenoid coils and locking pin from the
valve lock block. (fig. C3748) There are 2 O-ring seals
located on either side of the solenoid coils.
3 Remove the spring return detent kit and spring center
cap locks. (fig. C3749)
C3744
C3746
C3749
Pressure relief
valve
C3748
Spring
Lock Pin
Removing the lock from the valve.
WARNING
To avoid eye injury, use safety goggles when
cleaning with compressed air.
O-Ring Seal
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