11 5 640
4
Removing auxiliary shaft drive
•
Align markings (arrows) on timing pinion and
chain sprocket.
•
Unscrew and remove cooling oil pipe (1)/swing
the pipe forwards.
•
Remove chain tensioner (2).
•
Remove chain tensioning rail (3).
•
Remove chain guide rail (4).
•
Lock clutch housing with special tool
BMW No. 11 5 640.
•
Unscrew and remove chain sprocket retaining
bolt (5).
•
Remove rotor (6) with chain sprocket (7) and tim-
ing chain (8).
•
If necessary, remove chain sprocket (9).
9
7
6
1
2
3
8
5
RS110251
RS110961
11.35