Checking the balls in the valve housing

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.

Fig 1: Identifying Turning The Valve Housing

Courtesy of VOLVO CARS OF NORTH AMERICA.

Turn the valve housing so that the balls are upside down.

The balls should remain position. (If any of the balls fall out, use more petroleum jelly).

Turn the valve housing back again.