Positive crankcase ventilation valve 4.4L (Discovery 3)

Removing

1. Disconnect the wire "masses" from the battery. For more information refer to Specification.

2. Remove the engine cover. For more information refer to Engine Cover - 4.4L (12.30.50)

3.

WARNING: Plug all open connections to avoid contamination of the system.

Remove the PCV valve.

• Disconnect the PCV hose.
• Turn out two bolts.
• Release the PCV valve.

Installation

1. When installing, follow the removal procedure in reverse order.

• Clear the details.
• Lubricate the seal with clean engine oil.
• Tighten the bolts (tightening torque 10 Nm).