11 15 005 Removing tank ventilation line (N20, N26)

Necessary preliminary tasks :

Release screw (1).

Tightening torque 11 42 6AZ

Remove oil return line (2).

Installation note :

Replace O-ring.

Remove vent line (3).

Fig 1: Identifying Oil Return Line, Vent Line And Screw

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Release retaining clip (3).

Remove vent line (2).

Installation note :

Make sure vent line (2) is in correct installation position.

Fig 2: Removing Vent Line

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Assemble engine.