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Home >> BMW >> 2012 >> X3 35i >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine - Repair >> Cylinder Head And Cylinder Head Cover >> 11 12 040 Removing and installing all ignition coils and injector wells (N20, N26)

11 12 040 Removing and installing all ignition coils and injector wells (N20, N26)

Necessary preliminary tasks: 

Release screws (1).

Tightening torque: 11 12 6AZ .

Remove injector slot (2).

Fig 1: Identifying Screws And Injector Slot
G09919273Courtesy of BMW OF NORTH AMERICA, INC.

Check fitting bushes (1) for damage.

Installation note: 

Replace gasket (2).

Fig 2: Identifying Bushes And Gasket
G09919274Courtesy of BMW OF NORTH AMERICA, INC.

Assemble engine.