Ferrari California Workshop Manual page 1014

Move the RHT roof into the Spider position, keeping the Tonneau Cover open.
Fit the upper centre rollbar mounting in the relative seat.
On the left-hand side, tighten the centre fastener
screw (5) for the upper centre rollbar
mounting (A).
Tightening torque
Screw
On the right-hand side, tighten the centre
fastener screw (5) for the upper centre rollbar
mounting (A).
Tightening torque
Screw
On the right-hand side, tighten the lateral
fastener screws (4) for the upper centre
rollbar mounting (A).
Tightening torque
Screw
Nm Class
4 Nm C
Nm Class
4 Nm C
Nm Class
4 Nm C