Subsequent Work

Always replace lock nuts and screws using the torque angle tightening procedure.

Observe specified tightening torques. → 4X00IN TIGHTENING TORQUES FOR REAR AXLE .

1. Fit diagonal brace (left or right). Multiple-tooth screw in the middle -inset-  .
   Fig 1: Identifying Rear Drive Shaft Diagonal Braces

   Courtesy of PORSCHE CARS NORTH AMERICA, INC.
2. On vehicles with PDCC, install anti-roll bar. → Installing Rear Anti-Roll Bar  .

   Anti-roll bar clamps on rear-axle cross member Tightening torque 65 Nm (48 ftlb.) 

3. Connecting link (suspension/stabilizer) to anti-roll bar (PDCC) Initial tightening 50 Nm (37 ftlb.) Final tightening +50° 

   On vehicles without PDCC, fit connecting link (suspension/stabilizer) on the anti-roll bar. Initial tightening 40 Nm (30 ftlb.) Final tightening +30° 

   Fig 2: Connecting Link On Anti-Roll Bar

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4. Fit cover for rear underbody.

   → 519419 REMOVING AND INSTALLING COVER FOR REAR UNDERBODY

5. Tighten the pre-fitted axle nut (securing drive shaft to wheel bearing housing). Operate the brake while doing this (two mechanics required).

   Tightening torque 460 Nm 

6. On vehicles with central bolts, check the lockable wheel bolt (locking mechanism) and wheel bolt for damage. Then, insert the lockable wheel bolt -1- into the wheel hub -2-. 
   Fig 3: Inserting Lockable Wheel Bolt Into Wheel Hub

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7. Fit the relevant rear wheel.

   → 440519 REMOVING AND INSTALLING WHEEL .

   → 440519 REMOVING AND INSTALLING WHEEL WITH CENTRAL BOLT .