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Home >> BMW >> 2009 >> 650i 2D Convertible, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 3026 (Engine - Repair) >> Camshaft >> 11 31 574 Adjusting camshaft timing on right side (S63) >> Notes

11 31 574 Adjusting camshaft timing on right side (S63): Notes

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Special tools required: 

IMPORTANT: Release central bolts on adjustment unit only with special tool 11 9 890 .
Risk of damage  to timing drive.
If special tool 11 9 890 can not be fitted, it is necessary when releasing the central bolt to grip the hexagon head of the respective camshaft.