Installing the front camshaft seals

Fig 1: Identifying Special Tool Drift 999 5718

Courtesy of VOLVO CARS OF NORTH AMERICA.

Lubricate the surface of the seal that the camshaft rotates against.

Install the camshaft seal. Use drift 9995718 .

Use the variable valve timing unit / timing belt pulley mounting screws. Tighten the screws until the drift bottoms out