3 Series E90 320i (N43) SAL
Press down valve spring with special tool 11 9 015.
Secure special tool 11 9 009 with special tool 11 9 011 to
special tool 11 9 001 .
Remove valve cotters (1) with a suitable tool.
Remove valve spring and plate spring.
Important!
Incorrect installation possible.
Incorrect installation will result in valve spring breakage.
Colour marking (1) is normally on lower end of valve spring.
Only the diameter is decisive for the correct installation of the
valve springs.
Install valve spring so that larger diameter points to spring plate at
bottom.
Arrangement:
1)
Valve
2)
Valve stem seal with spring plate, bottom
3)
Valve spring
4)
Top plate spring
5)
Valve cotters
RA Replacing all valve springs - cylinder head removed (N43)
BMW AG - TIS
25.01.2013 03:55
Issue status (12/2007) Valid only until next DVD is issued
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