3 Series E46 316i (M43TU) SAL
Press down valve spring on spring cap, top, and remove valve
keys.
Remove valve spring and plate spring.
Installation:
If one of the springs in a spring pack (inner or outer springs) is
damaged or broken, replace both springs. Only use inner and
outer springs from the same manufacturer and with same
color code.
Up to 9/97
Installation sequence:
1.
Valve
2.
Valve-stem seal
3.
Lower plate spring
4.
Outer valve spring
5.
Inner valve spring
6.
Top spring plate
7.
Valve tapers
As of 9/97
Installation sequence:
1.
Valve
2.
Valve-stem seal
3.
Lower plate spring
4.
Valve spring
5.
Top spring plate
6.
Valve tapers
RA Replacing all valve springs (M43 / M43TU)
BMW AG - TIS
19.01.2013 10:46
Issue status (12/2007) Valid only until next DVD is issued
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