WARNING: This page is about a different car, the 2004 Volvo S40, 2003 Volvo S40, 2002 Volvo S40, 2001 Volvo S40, and 2000 Volvo S40. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Starter Motor Mounting Screws
Courtesy of VOLVO CARS OF NORTH AMERICA.
Pull off the cover
Remove the support bracket from the intake manifold
Remove the wiring from the starter motor
Remove the mounting screws. Remove the starter motor.