Cooper S (R53) L4-1.6L SC (W11) (2004)
Positive Crankcase Ventilation Valve: Service and Repair
Removing Or Replacing Engine Vent Control Valve
Remove retaining screw (1) and remove valve (2).
Remove hose (3) from valve.
Install hint: Lightly lubricate O-ring with clean engine oil.
Tightening torque: 7 Nm.