11 12 101 Replacing cylinder head gasket (N18)

WARNING: This page is about a different car, the 2016 MINI Cooper Paceman, 2015 MINI Cooper Paceman, 2014 MINI Cooper Paceman, and 2013 MINI Cooper. However, it is still accessible from the selected car via links, so may be relevant.

Special tools required:

11 4 470

Necessary preliminary tasks:

Remove CYLINDER HEAD .

Identification (1) of head gasket (N18).

IMPORTANT: Rubber coating on cylinder head gasket must not be damaged under any circumstances.
If the cylinder head is re-machined, a thicker coating + 0.3 mm is also available for service personnel.

Fig 1: Locating Head Gasket Identification Mark

Courtesy of BMW OF NORTH AMERICA, INC.

Check adapter sleeves (1) for damage and firm seating.

Lay cylinder head gasket on engine block.

Fig 2: Identifying Adapter Sleeves

Courtesy of BMW OF NORTH AMERICA, INC.

NOTE: Check cylinder head for DEVIATION FROM FLATNESS .
Check cylinder head for WATERTIGHTNESS .

Assemble engine.