6 Series M6 (S85) Coupe
Important!
Danger of injury!
Installation:
If the VANOS gear is to be reused, the special tool 11 5 381
must not be removed.
VANOS gear is tensioned.
Set down VANOS gear (1) with special tool (2).
Remove both VANOS gears.
Important!
Do not allow timing chain to fall into the engine compartment.
It is possible for the timing chain to become blocked on the
VANOS high-pressure pump - risk of damage!
Insert special tool 11 5 352 into chain drive.
Press sliding rails (1) together.
Pretension timing chain with special tool 11 5 352 .
Installation:
If necessary, turn transportation lock on VANOS gear into a
favourable position.
Position inlet VANOS gear (1) so that one of the three screws
with washers points downwards.
Position exhaust VANOS gear (2) so that one of the three screws
with washers points downwards.
M8x18 hexagon socket screw points upwards.
Check that timing chain is in correct installation position.
Insert central bolts (1 and 2) without play.
Installation:
Replace central bolts (1 and 2).
Picture shows special tool 11 5 382 .
RA Removing and installing / replacing left inlet VANOS gear (S85)
BMW AG - TIS
19.01.2013 13:24
Issue status (12/2007) Valid only until next DVD is issued
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