Disassembly
WARNING
The spring may fly out during disassembly. Refer to the
construction diagram and take precautions.
1. Remove the adjusting nut (18) and remove the cam
(17) from the joint.
• Fasten the valve to the vice using copper or lead
sheet.
2. Remove the joint (16), and then remove the plate (2).
• Use the installation jigs A and B.
3. Take out the plugs (4) and remove the push rods (5)
(6) from the plugs (4).
• If it is hard to remove, use a flathead screwdriver.
• Be aware that the plugs may fly out due to the
spring force.
PILOT VALVE
DISASSEMBLY AND ASSEMBLY
A
2
3
4
PILOT VALVE
4K2AQ02Z
4K2AQ00