Loosen hoses turbocharger hoses

WARNING: This page is about a different car, the 2002 Volvo C70, 2001 Volvo C70, 2000 Volvo C70, 1999 Volvo C70, and 1998 Volvo C70. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Turbocharger Hoses

Courtesy of VOLVO CARS OF NORTH AMERICA.

charge pressure (red-marked).
relief valve (white-marked).
pressure box (yellow-marked).

Remove:

turbocharger.
the old studs from the exhaust manifold.

Remove the nuts that hold the manifold to the cylinder head.

Lift up the manifold.

Clean the gasket surfaces and check that all studs are tightened.

Install new gaskets.

Install the manifold. Use new nuts

and tighten with 25 Nm .