Jeep Grand Cherokee

1993-1999 of release

Repair and car operation



Jeep Grand Cherokee
+ Cars of mark Jeep Grand Cherokee
+ Options and routine maintenance
+ Рядный the six-cylinder engine
+ Engine V8
+ Procedure of the general and engine major repairs
+ Systems of cooling, heating and air conditioning
+ The power supply system and release of the fulfilled gases
+ System of an electric equipment of the engine
+ Systems of decrease in toxicity of the fulfilled gases and engine management
+ Manual box of a gear change
+ Automatic transmission
+ Distributing box
+ Coupling and трансмиссионная a line
+ Brake system
- Suspension bracket and steering
   The general information
   Removal and installation of the forward stabilizer of cross-section stability and its plugs
   Removal and installation of forward shock-absorbers
   Removal and installation of a cross-section jet bar of a forward suspension bracket
   Removal and installation of levers of a forward suspension bracket
   Removal and installation of screw springs of a forward suspension bracket
   Removal and installation of rotary fists
   Replacement of spherical hinges
   Removal and installation of a bar of the back stabilizer of cross-section stability
   Removal and installation of back shock-absorbers
   Removal and installation of a cross-section jet bar of a back suspension bracket
   Removal and installation of levers of a back suspension bracket
   Removal and installation of screw springs of a back suspension bracket
   Removal and steering wheel installation
   Condition check, removal and installation of a steering drive
   Removal and installation of the steering mechanism
   Removal and installation of the pump of system of hydrostrengthening of a wheel
   Prorolling of system of hydrostrengthening of a wheel
   Wheels and tyres - the general information
   Corners of installation of forward wheels - the general information
+ Body
+ System of an onboard electric equipment
+ Controls and operation receptions

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Corners of installation of forward wheels - the general information

Installation of forward wheels is understood as adjustment of their angular position in relation to components of a suspension bracket and to a road covering. Infringement of corners of installation of forward wheels affects not only a management efficiency the car, but also and for speed of deterioration of tyres. Unique from parametres of corners of installation of the forward wheels, subject to adjustment on cars of the given mark are a corner of a longitudinal inclination of an axis of turn (выбег) and convergence of forward wheels.

Adjustment of corners of installation of forward wheels demands a split-hair accuracy, therefore for its carrying out it will be reasonable to invite the qualified expert having the necessary equipment. Composers of the given Management have made attempt to state in the given Section the basic idea of adjustment of corners of installation of forward wheels, for simplification of understanding owners of cars of process for the purpose of simplification of negotiations with representatives of a repair truck.

As convergence are called insignificant data of forward wheels to a car axis forward on its course. The purpose of adjustment of convergence is maintenance of parallelism of forward wheels during turn. On cars with zero convergence the distance between forward edges of wheels equals to that between their back edges. Usually the convergence size makes about 2.5 mm. Convergence adjustment is carried out by means of change of a tip of connecting steering draught. Infringement of convergence is at the bottom of premature deterioration of tyres owing to проскальзывания wheels on turns.

Convergence of forward wheels is always established by the positive.

Выбегом name an inclination of an axis of turn of wheels concerning a vertical in a longitudinal plane of the car. At an axis inclination back выбег it is considered positive, at an inclination forward - negative. Adjustment выбега is carried out by installation or removal of adjusting washers on a back part of the bottom levers of a suspension bracket.

Выбег (the inclination of the top end of an axis of turn of a wheel forward from a vertical) influences characteristics of self-return of a steering in a starting position; adjustment выбега is not among procedures of routine maintenance of the car, however its correctness should be checked each time change картера the forward bridge or levers of a forward suspension bracket is made.

Disorder (an inclination of a plane of forward wheels in relation to a vertical at a sight at the car in front) is established at assemblage of the car with a zero corner and is not subject to adjustment. If the corner of disorder of wheels deviates the established value, the faulty components which are at the bottom of infringement are subject to replacement.

At all do not do attempts to make adjustment of a corner of disorder of forward wheels by heating or a bend of the bridge or other components of a suspension bracket.