Exhaust Manifold: Removal
WARNING: This page is about a different car, the 1988 Nissan 300ZX. However, it is still accessible from the selected car via links, so may be relevant.
Remove exhaust manifold covers. Disconnect exhaust pipes from manifolds. Disconnect exhaust manifolds using proper sequence. See Fig 1. On turbocharged models, disconnect oil passage tube and remove turbocharger.