7 Series E38 L7 (M73) SAL
Installation:
If one spring in the spring set (inner or outer spring) is
damaged or broken, both springs must be replaced. Use only
inner and outer springs made by the same manufacturer with
the same color coding.
Up to 9/97
Arrangement with outer and inner valve springs:
1.
Valve
2.
Valve-stem seal
3.
Lower plate spring for outer spring
4.
Lower plate spring for inner spring
5.
Outer valve spring
6.
Inner valve spring
7.
Upper plate spring
8.
Valve tapers
From 9/97 to 4/99
Arrangement with one valve spring (individual spring):
1.
Valve
2.
Valve-stem seal
3.
Lower plate spring
4.
Valve spring
5.
Upper plate spring
6.
Valve tapers
From 4/99
Arrangement with one valve spring (individual spring) and an
additional washer (X):
1
Valve
2
Valve-stem seal
X
Washer
3
Lower plate spring
4
Valve spring
5
Upper plate spring
6
Valve tapers
RA Replacing all valve springs (M73)
BMW AG - TIS
21.02.2013 22:50
Issue status (12/2007) Valid only until next DVD is issued
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