Remove and install new camshaft seal
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.
Remove camshaft seal/seals
Lubricate and install a new seal with drift 9995449 , use a copper mallet. (Drift 9995449 of the later version is made of plastic.)
NOTE:
Later version sealing rings are removed with an extractor 9995919, because of the reduced space between the camshaft and sealing ring reinforcement.