since 1992 of release
Repair and car operation
+ Opel Frontera brand Cars
+ Current leaving and service
+ cooling and heating Systems
+ Power supply system and release
+ engine Electric equipment
+ Manual box of gear shifting
+ Driveshafts, main transfer
+ Brake system
- Suspension bracket and steering
- Suspension bracket of forward wheels and forward bridge
Verifying and adjusting works on the car
The works which are carried out with power shafts, blokirator of naves, naves and bearings of wheels
Torsion, shock-absorber and stabilizer of cross-section stability
Levers of rotary fists, rotary fists
+ Suspension bracket of back wheels and back bridge
+ the Steering with the hydraulic booster
+ Onboard electric equipment
+ Governing bodies and operation
+ electric equipment Schemes
Verifying and adjusting works on the car
Below the description of the verifying and adjusting works which are carried out on a forward suspension bracket is provided.
CHECK OF DISORDER, LONGITUDINAL TILT ANGLE OF THE AXIS OF TURN, CONVERGENCE AND ROAD CLEARANCE
Before carrying out any measuring works should be satisfied the following conditions:
Wear of a profile of all tires should be approximately identical.
Pressure in tires should correspond to a full load of the car.
All rims should be in a faultless condition.
Spherical support of steering drafts and a suspension bracket should not have gaps.
The car should have the established road clearance (look the subsequent description).
At measurement of geometry of forward wheels the car should be on the equal platform having identical height around lobbies and back wheels. The difference in height more than 6 mm is not allowed. The fuel tank should be completely filled and the car should not be loaded by something.
In the course of measurement the wheel should stand directly.
Measurement should be carried out with use of optical devices. In the below-mentioned description cases of carrying out measurements in emergencies are considered only.
ADJUSTMENT OF HEIGHT OF THE FORWARD SUSPENSION BRACKET (ROAD CLEARANCE)
The height of a forward suspension bracket is regulated by means of an adjusting bolt торсиона. The arrangement of a bolt is shown on an illustration. Bolt rotation clockwise increases suspension bracket height.
Adjusting bolt торсиона heights of a road gleam
ADJUSTMENT OF THE CORNER OF DISORDER OF WHEELS
The corner of disorder of wheels can be measured by means of mechanical means, however exact measurement needs the optical device. If disorder leaves for the established values, it can be adjusted.
Adjusting washers have cuts. After an otvorachivaniye of both bolts they can be taken out and replaced.
Disorder of cars should have the values specified in Specifications.
The most admissible difference between the parties is specified in Specifications.
For disorder reduction the quantity of washers increases, for increase respectively decreases. It is necessary to remember that the general thickness of washers for adjustment of disorder and a longitudinal tilt angle should not exceed more than 10.8 mm.
After adjustment tighten nuts of fastening the moment of 155 Nanometers, holding bolts from a provorachivaniye.
Control of adjustment is made by optical means.
ADJUSTMENT OF THE LONGITUDINAL TILT ANGLE OF THE AXIS OF TURN OF THE WHEEL
The longitudinal tilt angle of an axis of turn is regulated by change of thickness of a set of adjusting washers between an axis of the top lever of a suspension bracket and a cross-piece arm.
As well as the disorder corner, a longitudinal tilt angle of an axis of turn can be measured by mechanical means. However optical methods it is more preferable.
Reduction of a longitudinal tilt angle of an axis of turn. At a forward bolt the quantity of washers increases or the quantity of washers at a back bolt decreases.
Increase in a longitudinal tilt angle of an axis of turn. At a forward bolt the quantity of washers decreases or the quantity of washers at a back bolt increases.
The difference in thickness of washers of a forward and back bolt should not exceed 3.2 mm.
After adjustment tighten boltovy connection by the moment of 155 Nanometers.
ADJUSTMENT OF THE CONVERGENCE OF WHEELS
The convergence of forward wheels is regulated by change of length of steering drafts on identical size. It provides saving of the provision of spokes of a steering wheel. The distance between forward wheels of Frontera ahead is less, than behind (to the middle of the 1995th release) or equally each other (from the middle of 1995 of release).
Adjustment of a convergence of wheels by means of a special template is made as follows:
CHECK OF THE ANGLE OF ROTATION OF FORWARD WHEELS
The angle of rotation of forward wheels is checked after convergence adjustment. Over a finger of the spherical hinge of the bottom lever of a suspension bracket there is an adjusting bolt by means of which the angle of rotation of forward wheels is regulated. Control of an angle of rotation needs the graduated washer. Therefore considered work is recommended to be carried out in the conditions of a repair truck. Thus it is necessary to mean that the angle of rotation of internal wheels makes 21°50' if the angle of rotation of external wheels is equal 20 °.