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
   + Adjustment of corners of installation of wheels of a forward suspension bracket
   - System of the hydraulic booster of a wheel
      + The basic description
      - Diagnostics
         The general diagnostic table
         + Steering wheel
         + Liquid of the hydraulic booster of a wheel
         + Privodnoj belt of the pump of the hydraulic booster of a wheel
         + Idling system
         + Liquid
         + Hydraulic pressure in system GUR
         + Protective covers
         Procedure развоздушивания systems
   + 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







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Diagnostics

The general diagnostic table

Condition

Possible causes of defect

Recommendations to elimination

Hard wheel rotations (on low speeds)

Deterioration of working qualities of a liquid, low viscosity, mixture of liquids of various types

Replace a liquid

Deformation of hoses and tubes, hit in air system through connections

Replace defective units

Air hit in a hydraulic booster contour

Clear system of air

It is worn out приводной a belt of the amplifier of the wheel, an insufficient tension of a belt

Adjust a belt tension, replace a belt if necessary

Extremely low pressure in tyres

Finish pressure in tyres to norm

Corners of installation of forward wheels are broken

Check up and adjust corners of installation of forward wheels

The steering wheel is established incorrectly

Reinstall correctly a steering wheel

Jamming in spherical connection of a steering tip or in steering draught

Replace a defective part

Insufficient pressure of the pump of the hydraulic booster of a wheel

Check up pressure and repair or replace a defective part

Pressure of the pump of the hydraulic booster increases, but too slowly

Check up pressure and repair or replace a defective part

Malfunction in the case the helmsman рейки

Replace steering рейку

At the beginning of rotation of a wheel to the left or to the right there is an effort

Air hit in system, because of insufficient level of a liquid

Add a liquid and expel air from system

Проскальзывание a hydraulic booster belt

Adjust a belt tension, replace a belt if necessary

Insufficient pressure of the pump of the hydraulic booster of a wheel

Check up pressure and repair or replace a defective part

Pressure of the pump of the hydraulic booster increases, but too slowly

Check up pressure and repair or replace a defective part

Malfunction in the case the helmsman рейки

Replace steering рейку

Bad return of a wheel after turn

Deformation of hoses or tubes

Replace a defective part

Wrong installation of a steering column

Establish a steering column correctly

Corners of installation of forward wheels are broken

Check up and adjust corners of installation of forward wheels

Jamming in spherical connections

Replace a defective part

Insufficient pressure of the pump of the hydraulic booster of a wheel

Check up pressure and repair or replace a defective part

Pressure of the pump of the hydraulic booster increases, but too slowly

Check up pressure and repair or replace a defective part

Malfunction in the case the helmsman рейки

Replace steering рейку

The car pulls aside at rectilinear movement

The inappropriate or worn out tyres

Replace the tyre

Low or unequal pressure in tyres

Finish pressure in tyres to norm or level pressure in the left and right tyre covers

Brake jamming on one wheel

Repair

Corners of installation of forward wheels are broken

Check up and adjust corners of installation of forward wheels

Corners of installation of back wheels are broken

Check up and adjust corners of installation of back wheels

Malfunction of the regulating valve in steering рейке

Replace steering рейку

Free a course of a steering wheel too big and the car does not hold road

The Steering, suspension bracket, wheels and tyres see the Head.

Liquid leak

Easing of connections in pressure head tubes and hoses

Tighten

Deformation of hoses or tubes

Replace a defective part

Uncharacteristic noise

Air hit in system, because of insufficient level of a liquid

Add a liquid and expel air from system

Air hit in system through hoses and tubes

Replace hoses and tubes

Проскальзывание (easing) приводного a belt of the hydraulic booster of a wheel

Adjust a belt tension

Deterioration приводного a belt of the hydraulic booster of a wheel

Replace a belt

Easing of bolts of fastening the helmsman рейки

Tighten bolts

Easing of connections

Tighten

Hoses and tubes touch body parts

Establish hoses and tubes correctly

Defect in the pump of the hydraulic booster of a wheel

Replace defective parts

Malfunction of the regulating valve in steering рейке

Replace steering рейку

Deterioration of bearings in the pump of the hydraulic booster of a wheel

Replace bearings

There is no idling

The defective relay of pressure

Replace the pressure relay


To check up a wheel on return for the speed of 22 miles/hours (35 km/h) turn a wheel on 90 ° and release it. The wheel should return more than on 60 °.