Cayenne Turbo (9PA) V8-4.8L Turbo (2008)
3.1 Add the letter "S" to the standard engine number "M48/51..." on the engine housing (--> Figure 8 -inset, arrow-).
3.2 Install engine guard --> Workshop Manual '108019 Removing and installing engine guard (underbody panel) on DFI engines - section on
"Installing"'.
4. ONLY for vehicles manufactured up to May 2008 (CW 22):
Convert the tie rods
4.1 Remove tie rod at the left and right --> Figure 9 --> Workshop Manual '48791900 Removing and installing tie rod - section on "Removing"'
4.2 Remove the joint boot on both tie rods and install on the new tie rods with a new O-ring (50.0 x 2.0) and a new clip (one on each side).
4.3 Install new tie rods --> Workshop Manual '48791900 Removing and installing tie rod - section on "Installing"'.
Tie rod to pivot bearing: Tightening torque 90 Nm (67 ftlb.)
Lock nut on tie-rod ball: Tightening torque 90 Nm (67 ftlb.)
Axial tie rod to steering rack: Tightening torque 100 Nm (74 ftlb.) +10 degrees
5. ONLY for vehicles manufactured up to May 2008 (CW 22):
Convert the brake system
5.1 Remove brake caliper and brake disc at the front
5.1.1 Remove front wheel housing liner --> Workshop Manual '505619 Removing and installing front wheel housing liner - section on
"Removing"'.
5.1.2 Cover wheel carrier and lower steering knuckle with a cloth. Disconnect brake hose at the top (--> Figure 10 -arrow-) and close off line
at the vehicle side with a stopper if necessary.