X Series E53 X5 4.8is (N62-S) OFFRD
Installing plain compression rings (1):
Important!
Plain compression rings (1) can easily break.
Carefully pull compression ring (1) apart and install from front.
Press compression ring (1) on one side into groove, install catch
on other side.
Note:
Rocker arms (1) of exhaust camshaft are of same design as
rocker arms of inlet camshaft.
The classification 3 shown in the graphic has no effect on the
function on the exhaust camshaft.
Important!
Rocker arms (1) slip slightly when exhaust camshaft is fitted.
Make sure rocker arms (1) are secured as illustrated on
hydraulic valve clearance compensating elements and on
valves.
Used rocker arms (1) may only be reused in the same position.
Align rockers (1) straight.
Lubricate exhaust camshaft and bearing caps with engine oil.
Install exhaust camshaft (1).
Rotate exhaust camshaft (1) until exhaust cam on cylinder 2 is
facing upwards.
RA Removing and installing/replacing right exhaust camshaft (N62/N62TU)
BMW AG - TIS
12.02.2013 04:10
Issue status (12/2007) Valid only until next DVD is issued
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