Installing Front Anti-Roll Bar (PDCC)

WARNING: This page is about a different variant/trim than selected.

WARNING: Caustic fluids

Danger of chemical burns
→ Wear personal protective gear.

→ Ensure that there is good ventilation.

→ Avoid contact with caustic fluid.

→If you do come into contact, wash off immediately with plenty of warm water and contact a doctor if necessary.

Mount the anti-roll bar halves at the correct position on the anti-roll bar. At the correct position means the larger outer diameter is on the wheel side.

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Anti-roll bar halves (shown as an example)
Engage the anti-roll-bar mount halves at the mounting points provided for this purpose -arrow- .

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Mounting points (shown as an example)
Check the installation position -arrow- of the anti-roll-bar mount halves with respect to the anti-roll bar. Copy the dimensions of the marking on the old roll-over bar when installing a new roll-over bar.

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Marking position of the mount

Information

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Dimension 1 - centre of wheel to lower edge of wing (rear axle shown)
- All screws and threaded joints on the axle must be tightened in vehicle position. Vehicle position means: vehicle standing on its wheels or the wheel suspension is raised with a universal vehicle lift. Measurement -1- from the lower edge of the wing to the middle of the vehicle axle corresponds to vehicle position. The current height values can be found in
  > 4495TW ADJUSTMENT VALUES FOR SUSPENSION ALIGNMENT
  
  . Always observe the following points!
- On vehicles with air springs, the respective air spring must be bled using the Porsche System Tester.
  > WM, 4301IN BLEEDING AND FILLING THE LEVELLING SYSTEM
- Screws and nuts are Geomet-coated and must not be greased.
Fit the anti-roll bar and insert the four fastening screws evenly in vehicle position and tighten hand-tight.
Fit the two hose clamps.
Fit the fastening screws for the anti-roll bar at the connecting links and tighten hand-tight.
Fit the two steel flexi-pipes. The markings must be aligned precisely during installation -arrows- .
> Tightening torque 28 Nm (20.7 ftlb.) --

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Marking (rear anti-roll bar shown)
Tighten fastening screws for the anti-roll bar and connecting links to the specified tightening torques.
> Initial tightening 90 Nm (66.4ftlb.) -- > Final tightening + 90° --
Only for 19-inch or larger brake systems: Tighten the fastening screws on the air guide -8- at the left and right. Use a suitable tool to counter the fastening nuts -9- .

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Air guide
Following assembly, check carefully once again that the steel flexi-pipes are not twisted! The toothed rings -arrows- must be positioned on the steel flexi-pipes in such a way that they provide adequate protection in the event of contact with adjacent components.

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Position of toothed rings (shown as an example)