Suzuki Grand Vitara SQ416/SQ420/420WD

Since 1998 of release

Repair and car operation

Suzuka Grandee Vitara
+ The general information
+ Maintenance service and greasing
+ Heater, ventilation and the conditioner
- Steering
   - Suspension bracket, wheels and tyres
      + The general diagnostics
      + Diagnostics of tyres
      Diagnostics of vibrations
   + Adjustment of corners of installation of wheels of a forward suspension bracket
   + System of the hydraulic booster of a wheel
   + Steering wheel and steering column
+ Suspension bracket
+ Wheels and tyres
+ Forward приводной a shaft shaft/bearing. An oil epiploon
+ Kardannye shaft
+ Brake system
+ Engines
+ Fuel system
+ Ignition system
+ Start system
+ Release system
+ Transmissions
+ Coupling
+ Transfer
+ Forward and back differentials
+ Windows, mirrors, locks and security measures. An immobilizer
+ Electric equipment

Diagnostics of vibrations

The disbalance of wheels is a principal cause of vibrations on high speed. If after balancing of wheels of vibration remained, it can be caused one of three reasons:

  • Deterioration of a tyre cover.
  • Deterioration of a disk.
  • Non-uniformity of rigidity of a tyre cover.

Check of deterioration of tyre covers and disks can reveal only a problem part. All three reasons causing radial palpation, can be checked up by means of the detector of defects of tyres (TPD). If TPD it is inaccessible, there is other, longer method of shift of others, obviously qualitative, wheels on the car.

[A] — It is caused by change of the form of a tyre cover
[B] — It is caused by non-uniformity of rigidity of a tyre cover
[C] — Change of the form of a disk is caused
1 — equal road
2 — suspension bracket moving