1 Series E81 118i (N46T) 3-door
11 33 050
Removing and installing/replacing all rocker
arms (N46T)
Special tools required:
•
11 4 480
Necessary preliminary tasks:
•
Remove bearing bracket.
•
Remove exhaust camshaft.
Important!
Rockers arms (1) are divided into individual tolerance
classes.
The tolerance classes are designated as illustrated with the
numbers from 1 to 3.
Used rocker arms (1) may only be reused in the same
position.
Set down rocker arm (1) on special tool 11 4 480 .
When replacing rocker arms (1) on inlet side: install rocker arms
of the same tolerance class in the same position.
Note:
The rocker arms on the exhaust side are accessible once the
exhaust camshaft has been removed.
Rocker arms (1) of exhaust camshaft are of same design as
rocker arms of inlet camshaft.
The classification shown in the picture has no effect on the
function on the exhaust camshaft.
RA Removing and installing/replacing all rocker arms (N46T)
BMW AG - TIS
18.01.2013 20:13
Issue status (12/2007) Valid only until next DVD is issued
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