Cylinder head cover (Opel Insignia A)

Removal

1. Open the hood.

2. Remove the ignition coils.

3. Disconnect the engine wiring harness guide (1) from the cylinder head cover.



4. Disconnect the engine wiring harness guide (2).

5. Remove the positive crankcase ventilation system pipe.

6. Unscrew 11 bolts (2, 3) and remove the cylinder head cover (1).

Installation

1. Install the cylinder head cover with a new gasket and tighten the 11 mounting bolts to 8 Nm.

2. Install the forced crankcase ventilation pipe.

3. Install the engine wiring harness guides (1) and (2) onto the cylinder head.



4. Install the ignition coils.

5. Close the hood.