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Home >> BMW >> 2018 >> X3 M40i >> Repair and Diagnosis >> External Pages >> Different car >> Section 429 (Engine - Repair) >> Cylinder Head And Cylinder Head Cover >> 11 12 251 Removing and installing/replacing gasket for eccentric shaft sensor (N52T)

11 12 251 Removing and installing/replacing gasket for eccentric shaft sensor (N52T)

WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2017 BMW X3, 2016 BMW X3, 2015 BMW X3, 2014 BMW X3, and 2013 BMW X3. However, it is still accessible from the selected car via links, so may be relevant.

Special tools required: 

Necessary preliminary tasks: 

Removal: 

Unlock and disconnect the connector (1).

Fig 1: Identifying Eccentric Shaft Sensor Connector
G09844337Courtesy of BMW OF NORTH AMERICA, INC.

Lift gasket (1) using a suitable tool.

Fig 2: Lifting Gasket Using Suitable Tool
G09844338Courtesy of BMW OF NORTH AMERICA, INC.

Lift out gasket (1) using a plastic tool.

Fig 3: Lifting Gasket Using Plastic Tool
G09844339Courtesy of BMW OF NORTH AMERICA, INC.

Remove eccentric shaft sensor gasket (1).

Fig 4: Removing Eccentric Shaft Sensor Gasket
G09844340Courtesy of BMW OF NORTH AMERICA, INC.

Installation: 

Insert gasket.

Installation note: 

Coat sealing surfaces lightly with engine oil.

Fig 5: Inserting Gasket Of Sealing Surfaces
G09844341Courtesy of BMW OF NORTH AMERICA, INC.

Press in gasket (1) with special tool 11 6 420 .

Fig 6: Pressing Gasket Using Special Tool
G09844342Courtesy of BMW OF NORTH AMERICA, INC.

Connect the plug (1).

Fig 7: Identifying Eccentric Shaft Sensor Plug
G09844337Courtesy of BMW OF NORTH AMERICA, INC.

Required follow-up work: