Hyundai Robex 22-7, Service Manual

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7-6
7-3 Structure of the relief valve
7-3-1 Main relief valve
1. Cap 7. Adjuster kit 13.O-ring
2. Plug 8. Pilot spring 14.Name plate
3. Sleeve 9. Spring 15.O-ring (1B-P10)
4. Main poppet 10. O-ring 16.O-ring
5. Pilot sheet 11. Backup ring 17.Backup ring
6. Pilot poppet 12. O-ring
7-3-2 Port relief valve
1. Cap 7. Spring 13. Backup ring
2. Plug 8. Pilot spring 14. O-ring
3. Poppet 9. Adjuster kit 15. O-ring
4. Poppet 10. O-ring 16. Wave washer
5. Piston 11. Backup ring 17. Name plate
6. Pilot poppet 12. O-ring 18. O-ring (1B-P10)
7
15 12 14 11 10 13
2 1 8 6 5 9 4 16 17 3
9 2 8 6 14 1 15 10 11
4
5
3 7 12 13 16 17 18
Part Tightening torque
Cap nut 29.4N-m(3.0kgf-m)
68.6N-m(7.0kgf-m)
Installation of
the relief valve
Part Tightening torque
Cap nut 29.4N-m(3.0kgf-m)
Installation of
68.6N-m(7.0kgf-m)
the relief valve