11 12 040 Removing and installing all ignition coils and injector wells (N55)

Necessary preliminary work 

• Remove CYLINDER HEAD COVER .
• Remove all INJECTORS .

Release screws (1).

Tightening torque: 11 12 8AZ .

Fig 1: Identifying Cylinder Head Cover Screws

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Check fitting bushes (1) for damage.

Installation note: 

Replace gasket (2).

Fig 2: Identifying Cylinder Head Fitting Bushes And Gasket

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Assemble engine.