Checking And Adjusting Push Rod
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2006 Volvo S80, 2005 Volvo S80, 2004 Volvo S80, 2003 Volvo S80, and 2002 Volvo S80. However, it is still accessible from the selected car via links, so may be relevant.
Push the boost pressure control (BPC) valve lever towards the turbocharger (TC) housing. The boost pressure control (BPC) valve should be closed.
Check that the push rod locates on the lever lug.
If necessary, adjust the push rod until it locates.
NOTE:
The boost pressure control (BPC) valve spindle must be mounted on the lever when the lock-nut is adjusted.
The diaphragm in the pressure regulator will be damaged if the push rod is twisted.