30/ENGINE ASSEMBLY
171
304948-10
–
Tighten screws
4
.
Guideline
Screw, camshaft drive
sprocket
M12x1
80 Nm
(59 lbf ft)
Loc-
tite
®
243™
/cone
degreased
304949-10
–
Remove screws
3
.
–
Remove the special tool.
Adjustment bush bridge (77229050000) (
304947-10
–
Mount and tighten screws
2
.
Guideline
Screw, camshaft bearing
bridge
M7x1
14 Nm
(10.3 lbf ft)
Lubricated with
engine oil
304944-10
–
Remove special tool
1
.
Insert, timing chain tensioner (77229035000) (
21.27
Installing the timing chain tensioner
Preliminary work
–
Prepare the timing chain tensioner for installation. (
304946-11
Main work
–
Position timing chain tensioner
1
and insert it with new O-ring
2
.