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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'
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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)
| PERFORMANCE ORDER |
|
1) weaken both nuts of fastening of the spherical hinge to the suspension bracket lever (are specified by shooters) |
| 2) move the spherical hinge by means of the lever and adjust a corner of disorder of forward wheels |
| 3) tighten fastening nuts to 65 N of m. |
| 4) repeatedly check a corner of disorder of wheels and adjust it if it is necessary |
| 5) check a corner of a convergence of wheels, adjust it if it is necessary |
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