Necessary preliminary work
Remove LEFT CYLINDER HEAD.
Remove RIGHT CYLINDER HEAD.
Remove ALL VALVES.
NOTE: Set of special tools 11 8 080 can be used for cylinder bank 1 to 4
and cylinder
bank 5
Necessary preliminary work
Check TIMING
Remove left INLET AND EXHAUST ADJUSTMENT UNIT
Release screw (1).
NOTE: Guide rail is loose from cylinder head.
Fig. 51: Identifying Screw Of Guide Rail
Rel
Necessary preliminary work
Remove HEADLINING
NOTE:
Fold back both front seat backrests completely towards rear
Remove glass slide/tilt sunroof with aid of a second person.
Installation note:
Powerlok screws must be replaced and must not be reused
Powerlok screws are mechanical screw locks
General information
Some of the articles have a limited service life.
Check the expiration dates of the contents regularly
and replace any expired items promptly.
Storage
The first-aid kit is located in the left storage compartment
of the cargo area.
BMW Roadside Assistance
Concept
Contact the BMW