Installing the piston and cover
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.
Apply a little petroleum jelly to the O-ring for the piston and the sealing ring for the cover.
Use Volvo Genuine parts petroleum jelly (P/N 116 51-4).
Reinstall the piston in the transmission.
Angle the cover over the piston. Slide the cover towards the transmission.
Tighten the screws alternately. Tighten to 10 Nm .
Install the wiring on the stud.