Audi 80/90/Coupe
+ 1.2. Car identification
+ 2. Engines, carburetors
3. Greasing system
+ 4. Cooling system
+ 5. Fuel system
+ 6. Exhaust system
+ 7. Ignition system
+ 8. Transmission
- 9. Suspension brackets, wheels
9.1.1. Elimination of resonance / vibration of a cross-piece (4-cylinder models)
9.1.2. Change of a design of a forward suspension bracket
9.1.3. Semi-axis
9.1.4. Suspension bracket rack
9.1.5. CV JOINTS
9.1.6. Suspension bracket rack (all-wheel drive models)
9.1.7. CV JOINTS (all-wheel drive models)
+ 9.2. Back suspension bracket
- 9.3. Wheels and tires
9.3.2. Disorder / convergence of wheels
+ 10. Brake system
+ 11. Steering
+ 12. Body, salon
+ 13. Central air
+ 14. Electric equipment
9.3.2. Disorder / convergence of wheels
| GENERAL INFORMATION |
Adjustment of installation of wheels
It is recommended to inspect adjustment of wheels after at least 1000-1200 km of run when springs of a suspension bracket managed to enter into a normal operating mode.
For check it is necessary:
– exact adjustment of the measuring equipment;
– that the mass of the car at carrying out check equaled to only its own weight with the filled tank and the established equipment;
– that pressure in tires equaled to the standard;
– that the car was located on an equal surface, also before carrying out check the car is necessary for rocking several times to establish a suspension bracket;
– that there was no excessive free wheeling in the steering mechanism;
– check a suspension bracket on existence of an excessive free wheeling and damages.
Cars with a forward drive
| Forward wheels |
Nominal rates
| |
| Convergence of forward wheels (pressure is not put upon wheels) |
+10 '± 10'
| |
| Disorder of forward wheels | ||
| wheels stand directly |
- 45 '± 30'
| |
| the maximum admissible distinction between the left and right wheel |
30'
| |
| difference in convergence coal between left and right wheels |
- 55 '± 30'
| |
| Corner of a longitudinal inclination шкворня | ||
| it is not regulated |
+1°15 '± 30'
| |
| the maximum admissible distinction between the left and right wheel |
30'
| |
| Back wheels |
Nominal rates
| |
| Disorder of back wheels | ||
| it is not regulated |
- 1 '± 20'
| |
| the maximum admissible distinction between the left and right wheel |
30'
| |
| Convergence of back wheels | ||
| it is not regulated |
+20 '± 20'
| |
| the maximum admissible distinction between the left and right wheel |
25'
| |
Cars with a full drive, and also with 20 klapanny engines
| Forward wheels |
Sedan
|
Compartment
|
| Convergence of forward wheels (pressure is not put upon wheels) |
+10 '± 10'
|
+10 '± 10'
|
| Disorder of forward wheels | ||
| wheels stand directly |
- 50 '± 30'
|
- 50 '± 30'
|
| the maximum admissible distinction between the left and right wheel |
30'
|
30'
|
| Difference in convergence coal between left and right wheels at turn of wheels on 20 ° |
- 1 '±30'
|
- 1 '±30'
|
| Corner of a longitudinal inclination шкворня | ||
| it is not regulated |
+1°25 '± 30'
|
+2°15 '± 30'
|
| the maximum admissible distinction between the left and right wheel |
30'
|
30'
|
| Back wheels |
Sedan
|
Compartment
|
| Disorder of back wheels |
- 45 '± 30'
|
- 45 '± 30'
|
| The maximum admissible distinction between the left and right wheel |
30'
|
30'
|
| Convergence of back wheels |
+20 '± 10'
|
+20 '± 10'
|
| Convergence corner on one wheel |
+10 '± 5'
|
+10 '± 5'
|
Definition / adjustment of a corner of a convergence of back wheels (for cars with a forward drive)
1. If a corner of a convergence of both wheels positive (+/+) or negative (-/-), subtract smaller value from bigger and divide on 2.
2. If a corner of a convergence of one wheel positive, and the second negative (+/-), combine both values and divide on 2.
Disorder of forward wheels, adjustment (for cars with the spherical hinges of a forward suspension bracket fastening in 2 points)