Service of the Infiniti QX4 since 1996 of release
1. Introduction
2. Maintenance instruction
3. Routine maintenance
4. Engine
5. Cooling system and heating
6. Feed and control systems
7. Systems of start and charge
8. Transmission line
9. Brake system
10. Suspension bracket and steering
10.1. Specifications
10.2. Assessment of the general condition of components of a suspension bracket and steering of the car
10.3. Check of a state and replacement of spherical support of a forward suspension bracket
10.4. Check of a condition of steering drafts
10.5. Removal and installation of the cross lever of a forward suspension bracket
10.6. Adjustment of a pretightness of stupichny bearings of forward wheels
10.7. Removal, check of a state and installation of screw springs and rack-mount assemblies of a forward suspension bracket
10.8. Removal and installation of stupichny assembly and rotary fist
10.9. Removal, check of a state and installation of the forward stabilizer of cross stability
10:10. Replacement of stupichny bearings
10:11. Check of a condition of shock-absorbers and springs of a back suspension bracket
10:12. Removal and installation of components and assembly of a back suspension bracket
10:13. Removal, check of a state and installation of levers of a back suspension bracket
10:14. Removal, check of a state and installation of screw springs of a back suspension bracket
10:15. Removal and installation of shock-absorbers of a back suspension bracket
10:16. Removal and installation of the back stabilizer of cross stability
10:17. Removal, check of a state and installation of a cross jet bar of a back suspension bracket
10:18. Pumping of a hydraulic path of the steering drive
10:19. Checks and adjustments of a steering wheel
10:20. Check of effort of resistance to sliding of a lath of the steering mechanism
10:21. Adjustment of torque of a provorachivaniye of the leading gear wheel of the steering mechanism
10:22. Check of hydraulic pressure of GUR
10:23. Adjustment of effort of a tension of a belt of the drive of the steering pump
10:24. Removal and installation of reduktorny assembly
10:25. Removal and installation of assembly of the steering mechanism
10:26. Removal and installation of the steering pump
10:27. Removal and installation of a steering wheel
10:28. Removal and installation of assembly of the combined understeering switches
10:29. Removal and installation of the lock of ignition / blocking of a steering column
10:30. Removal, check of a state and installation of a steering column
10:31. Angles of installation of forward wheels
11. Body
12. Electric equipment
 












10-19-proverki-i-regulirovki-rulevogo-kolesa.html

10:19. Checks and adjustments of a steering wheel

 PERFORMANCE ORDER

  1. Bring forward wheels of the car into rectilinear situation and perform measurement of size of a free wheeling (side play) of a steering wheel. If the result of measurement exceeds the maximum admissible value makes (35 mm), check durability of a joint and estimate degree of wear of components of a steering column, the steering mechanism, steering drive and a forward suspension bracket.


Centering

 PERFORMANCE ORDER

  1. For check of correctness of centering of landing of a steering wheel on a shaft of a steering column bring forward wheels into rectilinear situation.
  2. The angles of installation of forward wheels have to be adjusted correctly (see the Angles of installation of forward wheels), the lath of steering transfer has to hold the central position.
  3. When performing of all listed above conditions of a spoke of a steering wheel have to settle down strictly horizontally, and deployment of a wheel against the stop in any direction to be made for identical quantity of turns.
  4. In case of need remove a steering wheel (see Removal and installation of a steering wheel) and modify its situation on a shaft.
  5. If it is not possible to achieve the required result by reinstallation of a steering wheel (the central situation appears in the middle between shaft vents, release lock-nuts of tips of steering drafts and correct position of the last, having displaced each of two on identical quantity carving rounds in the corresponding direction.


Resistance to rotation

 PERFORMANCE ORDER

  1. Park the car on the flat horizontal platform with a hard coating.
  2. Check correctness of a rating of tires.
  3. Cock the parking brake, then start the engine on single turns and wait for warming up of the GUR hydraulic liquid up to the temperature about 60 — 80 °C.
  1. Hook on a dynamometer of bezmenny type for a spoke of a steering wheel.
  1. Measure the size of torque of rotation of a steering wheel at deployment it under 360 ° from neutral situation. If the result of measurement exceeds the maximum admissible value (4.1 kgfs), check effort of sliding of a lath of the steering mechanism for check of a condition of its internal components (see Check of effort of resistance to sliding of a lath of the steering mechanism).


"on the page back
10:18. Pumping of a hydraulic path of the steering drive
on the following page"
10:20. Check of effort of resistance to sliding of a lath of the steering mechanism