Removing the variable valve timing (VVT) unit

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: Camshaft Adjustment Tool 999 5452 Installed

Courtesy of VOLVO CARS OF NORTH AMERICA.

Install camshaft adjustment tool 9995452 at the rear of the camshafts.

Fig 2: Removing/Installing Plug And Center Screw At Variable Valve Timing Unit

Courtesy of VOLVO CARS OF NORTH AMERICA.

Remove:

the plug at the front edge of the variable valve timing (VVT) unit (TORX 55).
the center screw in the variable valve timing unit (TORX 55).

Carefully pull out the timing gear pulley with the variable valve timing (VVT) unit. A small amount of oil may run out. Place paper underneath.