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Home >> BMW >> 2018 >> M4 2D Convertible, Automatic DCT Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 128 (Engine - Repair (S54)) >> Valves With Spring >> 11 34 560 Replacing All Valve Stem Seals - Cylinder Head Removed (S50/S54)

11 34 560 Replacing All Valve Stem Seals - Cylinder Head Removed (S50/S54)

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2006 BMW M3, 2005 BMW M3, 2004 BMW M3, 2003 BMW M3, and 2002 BMW M3. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:

For Special Tool identification, see SPECIAL TOOLS - M3 .

Special Tools Required: 

Remove valve stem seal with special tool 11 1 480.

Fig 1: Removing Valve Stem Seal With Special Tool
G03117999Courtesy of BMW OF NORTH AMERICA, INC.

S50 B32 And S54: 

Valve stem diameter 6 mm:

Installation: 

Lubricate valve stem with oil and insert valve.

Fit special tool 11 1 960.

Coat new valve stem seal (1) with oil and install.

Fig 2: Installing Assembly Sleeves (S50 B32 And S54)
G03118001Courtesy of BMW OF NORTH AMERICA, INC.
NOTE: Special tool 11 1 200 is used for valve stem diameters 6 mm and 7 mm.

Installation: 

Press valve stem seal firmly home by hand with special tool 11 1 200.

Fig 3: Pressing Valve Stem Seal Using Drift
G03118002Courtesy of BMW OF NORTH AMERICA, INC.