Ferrari California Workshop Manual page 250

Fit the indicated Seeger ring on the engine oil
pump drive gear.
Fit and fasten the fixed shoe (N), tightening the
respective screws indicated.
Tightening torque
Screw
Fit and fasten the fixed shoe (M), tightening the
respective screws indicated.
Tightening torque
Screw
Nm Class
10 Nm B
Nm Class
10 Nm B