MKZ AWD V6-3.5L (2008)
27. Remove the PSP hose bracket nut.
28. Remove the 3 bolts and position the power steering pump aside.
29. Remove the 3 bolts and the accessory drive belt tensioner.
30. Remove the 4 nuts (3 shown) and the LH catalytic converter.
^
Discard the nuts and the gasket.