Fix Bolt On New Part (M3 Base, M3 Competition, M3 Competition M xDrive, M3 CS)

Single ball/double ball (version 1): 

Grind off any residues of the single ball (1), if applicable

Drill hole with diameter 7 mm

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Set blind rivet nut (1)

Screw in single ball with thread until a height of 5 mm (double ball 10 mm) is reached

Courtesy of BMW OF NORTH AMERICA, INC.

Single ball/double ball (version 2): 

Grind off any residues of the single ball (1), if applicable

Clean area with solvent cleaner R1

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Clean bonding surface of repair element single ball (1) with solvent cleaner R1

Bond repair element optionally with adhesive K1, K5 or window pane adhesive at the same position

Courtesy of BMW OF NORTH AMERICA, INC.

Coarse threaded bolt (version 1): 

Grind off any residues of the coarse threaded bolt (1), if applicable

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Spot weld coarse threaded bolt to same position

Courtesy of BMW OF NORTH AMERICA, INC.

Coarse threaded bolt (version 2): 

Grind off any residues of the coarse threaded bolt (1), if applicable

Drill hole with diameter 7 mm

Set blind rivet coarse threaded bolt using riveting pliers

Courtesy of BMW OF NORTH AMERICA, INC.