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Home >> Mini >> 2019 >> Cooper Clubman S ALL4, Standard Trans >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine - Repair -- Cooper (F54) >> 11 12 Cylinder Head With Lid >> Checking cylinder head for watertightness (B48 and B46 engines) (Cooper Clubman S and JCW)

Checking cylinder head for watertightness (B48 and B46 engines) (Cooper Clubman S and JCW)

Special tools required: 

Preliminary work needed: 

Unscrew nuts (1).

Tightening torque 11 62 1 AZ .

Remove trim strip (2).

G12700786Courtesy of BMW OF NORTH AMERICA, INC.

2 361 215Position and fasten cylinder head (1) on special tool.

NOTE: Assemble special tool in a way that all water ducts on the cylinder head are sealed.
G12700787Courtesy of BMW OF NORTH AMERICA, INC.

Disassemble connecting bracket (1).

G12700788Courtesy of BMW OF NORTH AMERICA, INC.

Attach special tool 2 361 215 to cylinder head and secure.

NOTE: Compressed air at special tool maximum 3 bar. 
Heat cylinder head to 60°.
Visual inspection in a water bath.
G12700789Courtesy of BMW OF NORTH AMERICA, INC.

Required follow-up work: