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Adjustment of installation of wheels
It is recommended to carry out an inspection of adjustment of wheels after at least 1000-1200 km of a run when springs of a suspension bracket managed to enter a normal operating mode.
It is necessary for check:
– exact adjustment of the measuring equipment;
– that the mass of the car when conducting check equaled only to its own weight with the filled tank and the installed equipment;
– that pressure in tires equaled to standard;
– that the car was located on a plain surface, also before conducting check the car needs to be rocked several times to establish a suspension bracket;
– that there was no excessive free wheeling in the steering mechanism;
– check a suspension bracket for existence of an excessive free wheeling and damages.
Cars with the forward drive
Forward wheels
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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 the left and right wheels
|
- 55' ± 30'
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| 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'
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Cars with the four-wheel drive, and also with 20 valvate 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'
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| Difference in convergence coal between the left and right wheels at turn of wheels on 20 ° |
- 1 '±30'
|
- 1 '±30'
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| 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'
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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 the 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 (+/-), put 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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