Axle Alignment Specified Values, Front Axle
- The specified adjustment values correspond to the curb weight position. Refer to Dimension Overview . To determine the curb weight position, the dimension -a- between the center of the wheel and the lower edge of the fender/wheel housing must be determined.
- Specified values valid for all engine versions.
- Production Control Number (PR number) explanation. Refer to PRODUCTION CONTROL NUMBER (PR NUMBER) EXPLANATIONS .
| Front Axle | A3 Standard Suspension 1JA/G01/G07 | A3 with High-Voltage System Standard Suspension 1JA/G11 | A3 Sport Suspension 1JC/G02/G08/G12 | ||
|---|---|---|---|---|---|
| Camber | - 28' ± 30' | - 30 '± 30' | - 40' ± 30' | ||
| Maximum permissible difference between both sides | 30' | 30' | 30' | ||
| Total toe, wheels not pressed | + 10' ± 10' | + 10' ± 10' | + 10' ± 10' | ||
| Toe difference angle for 20° on the inner curve wheel. Refer to (1). | 1° 19' ± 20' | 1° 19' ± 20' | 1° 30' ± 20' | ||
| Toe difference angle with full wrap | 7° 37' | 7° 37' | 7° 39' | ||
| Maximum wheel turning angle | 40° 38' | 40° 38' | 41° 13' | ||
| Difference angle between left and right maximum wheel angle | 1° 30' | 1° 30' | 1° 30' | ||
| Difference angle between left and right maximum steering angle on steering angle sensor | 14' | 14' | 14' | ||
| Caster angle | 7° 25' ± 30' | 7° 23 '± 30' | 7° 40' ± 30' | ||
| Difference between left and right | 30' | 30' | 30' | ||
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| Front Axle | A3 Suspension with Electronic Damping 1JP/G04 | A3 Heavy Duty Suspension UC7/G03/G09 | S3 Suspension 1JE/G05 | ||
|---|---|---|---|---|---|
| Camber | - 36' ± 30' | - 28' ± 30' | 40' ± 30' | ||
| Maximum permissible difference between both sides | 30' | 30' | 30' | ||
| Total toe, wheels not pressed | + 10' ± 10' | + 10' ± 10' | + 10' ± 10' | ||
| Toe difference angle for 20° on the inner curve wheel. Refer to (1). | 1° 09' ± 20' | 1° 40' ± 20' | 1° 40' ± 20' | ||
| Toe difference angle with full wrap | 7° 39' | 1° 40' ± 20' | 1° 40' ± 20' | ||
| Maximum wheel turning angle | 41° 05' | 39° 57' | 39° 57' | ||
| Difference angle between left and right maximum wheel angle | 1° 30' | 1° 30' | 1° 30' | ||
| Difference angle between left and right maximum steering angle on steering angle sensor | 14' | 14' | 14' | ||
| Caster angle | 7° 11' ± 30' | 7° 51' ± 30' | 7° 51' ± 30' | ||
| Difference between left and right | 30' | 30' | 30' | ||
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| Front Axle | S3 Suspension with Electronic Damping UB1/G06 | RS3 Suspension 1JR/G15 | RS3 Suspension with Electronic Damping UB9/G14 | ||
|---|---|---|---|---|---|
| Camber | 40' ± 30' | - 1° 29' ± 30' | - 1° 29' ± 30' | ||
| Maximum permissible difference between both sides | 30' | 30' | 30' | ||
| Total toe, wheels not pressed | + 10' ± 10' | 10' ± 10' | 10' ± 10' | ||
| Toe difference angle for 20° on the inner curve wheel. Refer to (1). | 1° 40' ± 20' | 1° 21' ± 20' | 1° 21' ± 20' | ||
| Toe difference angle with full wrap | 1° 40' ± 20' | 5° 15' | 5° 15' | ||
| Maximum wheel turning angle | 39° 57' | 34° 47' | 34° 47' | ||
| Difference angle between left and right maximum wheel angle | 1° 30' | 1° 30' | 1° 30' | ||
| Difference angle between left and right maximum steering angle on steering angle sensor | 14' | 14' | 14' | ||
| Caster angle | 7° 51' ± 30' | 7° 51' ± 30' | 7° 51' ± 30' | ||
| Difference between left and right | 30' | 30' | 30' | ||
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