Ferrari California Workshop Manual page 158

Loosen the screw collar (3).
Disconnect the pipe (4) from the power steering
fluid tank.
Undo the screw (5).
Disconnect the unions for the pipes (6) from the
compressor.
Loosen the screw collar (7).
Disconnect the pipe (8) from the water pump.
Loosen the collar (9).
Disconnect the pipe (10) from the water pump.