Cooper Convertible (R57) L4-1.6L (N12) (2009)
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Press down valve spring and spring retainer (1) with special tool 11 9 017 See: Tools and Equipment/11 9 000 Cylinder Head Expander Tool.
Remove valve tapers with a magnet.
Remove valve spring and spring retainer.
Set down on special tool 11 4 480 See: Tools and Equipment/11 4 480 Placement Boards (2 X) in a tidy and orderly fashion.
Important!
Incorrect installation possible.
Incorrect installation will result in valve spring breakage.
Color marking (1) is normally on lower end of valve spring.
Only the diameter pointing to the spring retainer at the bottom is required for correct installation of the valve spring.
