Supplementary Information (RZ4E-TC)

1. Component views

Turbocharger

Part name

  1. Nut
  2. Bolt
  3. Water feed and return pipe
  4. Turbocharger
  5. Nut
  6. Turbocharger heat protector
  7. Bolt
  8. Nut
  9. Bolt
  10. Turbocharger oil pipe
  11. Bolt
  12. Bolt
  13. Bolt
  14. Turbocharger bracket
  15. Bolt
  16. Bolt
  17. Nut
  18. Bolt
  19. Catalytic converter
  20. Catalytic converter bracket
  21. Bolt

Tightening torque

1: 52 N・m { 5.3 kgf・m / 38 lb・ft }

2: 10.0 N・m { 1.0 kgf・m / 89 lb・in }

5: 25 N・m { 2.5 kgf・m / 18 lb・ft }

7: 25 N・m { 2.5 kgf・m / 18 lb・ft }

8: 52 N・m { 5.3 kgf・m / 38 lb・ft }

9: 10.0 N・m { 1.0 kgf・m / 89 lb・in }

11: 25 N・m { 2.5 kgf・m / 18 lb・ft }

12: 22.5 N・m { 2.3 kgf・m / 17 lb・ft }

13: 25 N・m { 2.5 kgf・m / 18 lb・ft }

15: 52 N・m { 5.3 kgf・m / 38 lb・ft }

16: 52 N・m { 5.3 kgf・m / 38 lb・ft }

17: 52 N・m { 5.3 kgf・m / 38 lb・ft }

18: 52 N・m { 5.3 kgf・m / 38 lb・ft }

21: 52 N・m { 5.3 kgf・m / 38 lb・ft }

Relief valve

Part name

  1. Gasket
  2. Inlet cover
  3. Relief valve control solenoid valve
  4. Nut
  5. Relief valve control solenoid valve bracket
  6. Nut
  7. Relief valve
  8. Gasket
  9. Gasket
  10. Bolt
  11. EGR pipe
  12. Gasket
  13. EGR duct
  14. Bolt
  15. Bolt
  16. Bolt
  17. Nut

Tightening torque

4: 25 N・m { 2.5 kgf・m / 18 lb・ft }

6: 25 N・m { 2.5 kgf・m / 18 lb・ft }

10: 25 N・m { 2.5 kgf・m / 18 lb・ft }

14: 25 N・m { 2.5 kgf・m / 18 lb・ft }

15: 25 N・m { 2.5 kgf・m / 18 lb・ft }

16: 25 N・m { 2.5 kgf・m / 18 lb・ft }

17: 25 N・m { 2.5 kgf・m / 18 lb・ft }

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