Volvo Workshop Service and Repair Manuals

Positive Crankcase Ventilation: Removal and Replacement

Vacuum nipple crankcase ventilation, replacing

Removal

Removing the intake manifold

Remove the intake manifold. See: See: Engine, Cooling and Exhaust/Engine/Intake Manifold

Removing the vacuum nipple

Wet the outside of the insulation using soap solution. Fold in both ends of the insulation.

Removing the vacuum nipple, continued