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Home >> BMW >> 2009 >> X5 35d >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Engine - Repair (M57) >> 1134 Valves With Springs >> 11 34 560 Replacing all valve stem seals (M57T2)

11 34 560 Replacing all valve stem seals (M57T2)

Necessary preliminary tasks: 

Press special tool 11 6 370 onto valve stem seal and turn.

Remove special tool 11 6 370 together with valve stem seal.

Fig 1: Identifying Special Tool (11 6 370)
G06853065Courtesy of BMW OF NORTH AMERICA, INC.

Lubricate valve stem and fit special tool 11 1 960.

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

Remove special tool 11 1 960.

Fig 2: Identifying Special Tool (11 1 960) On Valve Stem
G06853066Courtesy of BMW OF NORTH AMERICA, INC.

Press on valve stem seal with special tool 11 6 380 as far as it will go.

Fig 3: Pressing Valve Stem Seal Using Special Tool (11 6 380)
G06853067Courtesy of BMW OF NORTH AMERICA, INC.

Assemble engine.