Disconnect the Drive Shaft From the Gearbox
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.
Fig 1: Removing Drive Shaft From Gearbox Enough To Free Snap Ring In Differential Gear Using Jimmy Tool
Remove the drive shaft from the gearbox enough to free the snap ring in the differential gear. Use jimmy tool .
Remove the drive shaft. Install sealing plug in the gearbox.