Hyundai Robex 22-7, Service Manual

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14-3 Disassembly and assembly
1. Idler folk 7. Back up ring (T2-P30)
2. Cylinder 8. Spacer (DSI)
3. Rod 9. Castle nut
4. Cartridge valve 10. Split pin
5. Grease nipple (PT1/8-C) 11. Spring
6. O-ring (1B-P30)
Cylinder effective stroke: 67 mm
14-3-1 How to disassemble and assemble the adjust cylinder
1. Disassembly
a. Remove the cartridge valve from the adjust cylinder rod.
b. Remove the cylinder rod from the adjust cylinder tube.
c. Remove the snap ring, spacer, dust seal, backup ring and O-ring.
2. Assembly
The assembly procedure is the reverse of the disassembly procedure.
a. Attach the O-ring, backup ring and spacer to adjust cylinder tube.
*Coat grease on the O-ring and dust seal before assembly.
b. Attach the adjust cylinder rod to adjust the cylinder tube carefully so that the seals are
not damaged. Apply grease before hand in the adjust cylinder tube. Attach the
cartridge valve to the adjust cylinder rod so that the screw on the second step reaches
the tapped hole. When attaching the adjust cylinder rod, tighten the cartridge valve
after checking that grease comes out of the grease drain hole.
Note:
• Adjust and assemble carefully so that air does not remain in the adjust cylinder tube.
• Coat grease on the piston of the cylinder tube rod before assembly.
Tightening torque of the cartridge valve: 183 to 206 N-m
14-2