Installing front spring strut

Information 

When fitting the upper trailing arms to the wheel bearing housing, the pins of the upper trailing arms must be pressed fully into the bores on the wheel bearing housing.

1. Installation is performed in reverse order.

   Observe specified tightening torques:

   Mounting saddle to spring strut (PASM only): Tightening torque 30 Nm (22 ft. lb.) 

   Mounting saddle to body: Initial tightening 40 Nm (30 ft. lb.) Final tightening +90° 

   Observe the tightening sequence -1 to 4-  !

   Upper trailing arm to wheel bearing housing: Tightening torque 45 Nm (33 ft. lb.) 

Fig 1: Mounting Saddle To Body Screws Tightening Sequence

Courtesy of PORSCHE CARS NORTH AMERICA, INC.