Disconnect Hoses For

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.

boost pressure (red)
by-pass valve (white)
pressure regulator (yellow)

Remove:

turbocharger (TC)
old studs from exhaust manifold.

NOTE: Studs should always be secured with strong thread sealant, P/N 1161076-5, when installed.

Install

Fig 2: Locating Turbocharger Connectors

Courtesy of VOLVO CARS OF NORTH AMERICA.

new studs (if any are missing) tighten to 20 Nm
turbocharger (TC)
hoses according to marking
both upper exhaust manifold nuts, and tighten them slightly

raise the car

Fig 3: Tightening Exhaust Manifold Lower Nuts To Specification

Courtesy of VOLVO CARS OF NORTH AMERICA.

exhaust manifold lower nuts, tighten to 25 Nm .