Ferrari California Workshop Manual page 487

Definitively tighten the upper rear screw (57).
Perform the procedure on both sides of the
vehicle.
Tightening torque
Screw
Tighten the front screws (58).
Tightening torque
Screw
Definitively tighten the outer central screws (59).
Tightening torque
Screw
Definitively tighten the upper rear screw (57).
Perform the procedure on both sides of the
vehicle.
Tightening torque
Screw
Nm Class
110 Nm A
Nm Class
65 Nm A
Nm Class
65 Nm A
Nm Class
110 Nm A