bmw Workshop Repair Guides

BMW Workshop Service and Repair Manuals

4 RA Removing And Installing Right Cylinder Head (S85) > < 3 RA Removing And Installing Left Cylinder Head (S85)|Page 283
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Tighten down cylinder head bolts from inside to outside in
sequence (1 to 12).

Tightening torque: 11 12 1AZ

.

Insert screws (1).

Tightening torque: 11 12 1AZ

.

Installation:

Modifying check valves, refer to SI-11 01 05 Fault memory
entries in DME.

In engines where it is not possible to connect check valves,
replace the vacuum-controlled check valves with self-opening
check valves.

Vacuum lines will then no longer be required.

Assemble engine.

RA  Removing and installing left cylinder head (S85)

BMW AG - TIS

19.01.2013  13:12

Issue status (12/2007) Valid only until next DVD is issued

Copyright

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4 RA Removing And Installing Right Cylinder Head (S85) > < 3 RA Removing And Installing Left Cylinder Head (S85)|Page 283