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Home >> BMW >> 2010 >> 535i Automatic >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Engine - Repair >> Cylinder Head And Cylinder Head Cover >> 11 12 719 Resurfacing cylinder head sealing surface

11 12 719 Resurfacing cylinder head sealing surface

IMPORTANT: Reconditioning on cylinder head max. 0.3 mm

Necessary preliminary tasks: 

Check evenness of cylinder head sealing faces with a standard straight-edge (1).

NOTE: Max. deviation from level (longitudinal) 0.10 mm
Fig 1: Checking Evenness Of Cylinder Head Sealing Faces Using Standard Straight-Edge
G05501603Courtesy of BMW OF NORTH AMERICA, INC.

Check evenness of cylinder head sealing faces with a standard straight-edge (1).

NOTE: Max. deviation from level (transversal) 0.05 mm
Fig 2: Checking Evenness Of Cylinder Head Sealing Faces Using Standard Straight-Edge
G05501604Courtesy of BMW OF NORTH AMERICA, INC.

Check cylinder head for WATER LEAKS .

Assemble engine.