Cleaning Cover
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.
Courtesy of VOLVO CARS OF NORTH AMERICA.
Wipe the cleaned mating surfaces of the cover and the transmission dry. Use Isopropanol
Apply a bead of sealant, P/N 116 1409-6, approximately 3 mm thick on the cover.
Also apply sealant around the screw holes.