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Home >> BMW >> 2005 >> 525i Automatic >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine - Repair (M54) >> Valves With Springs >> 11 34 560 Replacing all valve stem seals (M52 / S52 / M52TU / M54 / M56) >> Removal & Installation

Removal & Installation

(Cylinder Head  removed)

Preliminary tasks are described in Disassembling and assembling cylinder head.

Remove all valve springs. See 11 34 715 Replacing All Valve Springs .

Remove valve stem seal with special tool 11 1 480.

Fig 1: Removing Valve Stem Seal With Special Tool
G03260718Courtesy of BMW OF NORTH AMERICA, INC.

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 Valve Stem Seal
G03260719Courtesy of BMW OF NORTH AMERICA, INC.

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

Fig 3: Pressing Valve Stem Seal
G03260720Courtesy of BMW OF NORTH AMERICA, INC.