Rear Axle; Adjusting Camber - Porsche 996 TT Repair Manual

• If the vehicle is measured front and rear, check and adjust the rear axle first!
After adjustment, tighten the appropriate screwed connections with the prescribed tightening torque!
•
• The steering angle sensor must be calibrated if the previous wheel alignment values (on rear and/or
front axle) were changed! => Steering angle sensor
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Rear axle

1. Prepare vehicle for checking and/or adjustment of wheel alignment values.
2. Place front wheels on rotary table and rear wheels on rotary / sliding
plates.
3. Compress vehicle at front and rear by approximately 25 mm 2−3 times and allow it to spring back
freely.

Adjusting camber

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 which resulted in
no changes being made to the wheel alignment values!
Note
• Use insert for torque wrench 9626 in combination with a torque wrench to loosen and tighten the lock
nuts of the toe and camber eccentrics.
• Prescribed tightening torque of the lock nut(s) = 100 Nm (74 ftlb.)! Adjusting value on the torque
wrench (in contrast to earlier specifications) is also 100 Nm (74 ftlb.)!
Wheel alignment
einordnung
269