Adjusting Values For Suspension Alignment - 911 Carrera 4S

Adjusting values for suspension alignment - 911 Carrera 4S

Vehicle height





Note!
^ The values shown relate to the empty weight, i.e. full fuel tank, vehicle with spare wheel/collapsible wheel and tools, but without driver and without additional weights!
^ The 911 Carrera 4S is delivered with just one running gear tuning!

Wheel alignment values





Warning! Danger of injury and damage to property due to malfunctions in the PSM control range if the steering angle sensor is not calibrated or is calibrated incorrectly!

^ Calibrate steering angle sensor with wheels in straight ahead position with the Porsche System Tester 2!
^ The steering angle sensor actual value must be checked after a suspension alignment where no changes were made to the wheel alignment values!

Note!

^ The following values relate to the empty weight, i.e. full fuel tank, vehicle with spare wheel/collapsible wheel and tools, but without driver and without additional weights!
^ A caster adjustment is normally not necessary and is therefore not present!
^ The toe-difference angle value is also influenced by the vehicle height! For this reason the measured result must be evaluated accordingly! No action is necessary in the case of small deviations from the toe-difference angle required value, as long as the value to the right and the left is almost the same!