6 Series 645Ci (N62) Coupe
Replace sealing ring on tube (5) and coat with antiseize agent.
Removal
Removal of cylinder head is described separately from installation.
Remove inlet and exhaust adjustment unit on right side.
Slacken off chain tensioning piston (1) by approx. one turn.
Rotate eccentric shaft at dihedral head as illustrated in order to
reduce tension on torsion spring (1).
Pretension torsion spring (1) with a cable strap (2), feed out
from roller (3) and carefully relieve tension.
Rotate eccentric shaft at dihedral head as shown in illustration
back to minimum stroke position.
RA Removing and installing right cylinder head (N62 to 9/03)
BMW AG - TIS
18.01.2013 05:34
Issue status (12/2007) Valid only until next DVD is issued
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