WARNING: This page is about a different car, the 2010 Cadillac SRX. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: View Of Right Cylinder Head & Bolts
Courtesy of GENERAL MOTORS CORP.
Remove the right cylinder head bolts (1).
Remove the right cylinder head (2).
Fig 2: View Of Right Cylinder Head Gasket
Courtesy of GENERAL MOTORS CORP.
Remove and discard the right cylinder head gasket (1).