3 Series E93 330i (N53) CONVER
Important!
Both camshafts have different identifications.
Mixing up the two camshafts will result in engine damage.
A
Exhaust camshaft.
E
Intake camshaft
Check plain compression rings (1) for damage and replace if
necessary.
Plain compression rings (1) are engaged at joint.
Press plain compression rings (1) apart upwards and downwards
and removed towards front.
Important!
Plain compression rings (1) can easily break.
Important!
Removal on engine:
Set engine to ignition TDC at cylinder No. 1.
Removed cylinder head:
When using special tool 11 9 000 , it will be necessary to
remove the aluminium profile insert.
Installation:
Before installing exhaust camshaft, make sure roller rocker arm is
correctly seated HVCA element and valve.
RA Removing and installing or replacing exhaust camshaft (N53)
BMW AG - TIS
10.02.2013 12:26
Issue status (12/2007) Valid only until next DVD is issued
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