11 5 640
4
Removing auxiliary shaft drive
•
Align marks (arrows) on timing pinion and chain
sprocket.
•
Remove banjo bolt of cooling oil pipe (1) and
swing the pipe forwards.
•
Remove chain tensioner (2).
•
Remove chain tensioning rail (3).
•
Remove chain guide rail (4).
•
Lock the clutch housing with special tool,
BMW No. 11 5 640.
•
Remove chain sprocket retaining bolt (5).
•
Remove sprocket (6) and timing chain (7).
•
If necessary, remove chain sprocket (8).
8
6
1
2
3
7
5
S110030
S110120
11.33