Installing The Rear-Axle Carrier Side Section
Replace the fastening screws that are tightened to a torque angle.
Replace lock nuts.
- Replace the stud in the body for mounting the rear-axle carrier side section.
→ Tightening torque: 30 Nm
- Install the rear-axle carrier side section.
- 2.1. Guide in the rear-axle carrier side section -1- .
- 2.2. Position the rear-axle trailing arm in the rear-axle carrier side section -1- .
- 2.3. Insert the new inner fastening screws for the upper rear-axle trailing arm on the rear-axle carrier side section -1- .
- 2.4. Place the rear-axle carrier side section -1- in the installation position.
- 2.5. Screw in both new fastening screws -2-
on the rear-axle carrier side section to the specified tightening torque and torque angle.
→ Tightening torque: 90 Nm+ 90°
- 2.6. Tighten the new fastening nuts -3-
on the rear-axle carrier side section to the specified tightening torque and torque angle.
→ Tightening torque: 90 Nm+ 90°
- Secure the upper inner rear-axle trailing arm.
Courtesy of PORSCHE CARS NORTH AMERICA, INC.
- 3.1. Tighten the new
inner fastening nuts -1-
on the upper rear and middle rear-axle trailing arms.
Tightening is carried out in the vehicle's zero position (0 position).
- 3.2. Tighten the fastening nut -2-
on the upper front rear-axle trailing arm.
Tightening is carried out in the vehicle's zero position (0 position).
- 3.3. Move the wheel suspension into zero position (0 position). To do this, move the wheel carrier upwards using lifting equipment -1- until the lower trailing arm -2- is horizontal to the vehicle floor (0 position).
- 3.4. Tighten the inner fastening nuts on the upper rear and middle rear-axle trailing arms at the specified tightening torque and torque angle.
→ Tightening torque: 90 Nm+ 90°
→ Tightening torque: 90 Nm+ 90°
- 3.5. Position the eccentric (for toe adjustment) -1-
in line with the marking -2-
. Tighten the new lock nut to the specified torque at this eccentric position.
→ Tightening torque: 100 Nm
- 3.1. Tighten the new
inner fastening nuts -1-
on the upper rear and middle rear-axle trailing arms.
- Secure the self-levelling sensor (height sensor).
- 4.1. Place the self-levelling sensor holder in the installation position.
- 4.2. Screw in the fastening screw -1-
for the self-levelling sensor holder to the specified tightening torque.
→ Tightening torque: 3.4 Nm
- 4.3. Clip the self-levelling sensor holder to the rear-axle trailing arm -A-
.
Ensure that the holder is between both moldings on the front of the rear-axle trailing arm.