Left Timing Chain For Camshaft, Component Overview

Left timing chain for camshaft, component overview

Note: Before removing timing chain, mark direction of travel in color. Reversing the direction of rotation of a run-in chain can destroy the chain.





1 - Pivot pin - 10 Nm
2 - 5 Nm plus 1/4 turn (90°)
^ Replace

3 - Washer
^ Note installation position

4 - Camshaft bolt
^ Replace
^ Initial tightening torque: 40 Nm
^ Final tightening torque: 100 Nm plus 1/4 turn (90°)

5 - Chain sprocket for exhaust camshaft
6 - Camshaft bolt
^ Replace
^ Initial tightening torque: 40 Nm
^ Final tightening torque: 100 Nm plus 1/4 turn (90°)

7 - Hall sender wheel
^ When installing timing chain, adjust using setting gauge T40047

8 - Camshaft adjuster for intake camshaft
9 - Chain tensioner for left timing chain
10 - Left timing chain
11 - Diamond disc
^ Replace

12 - Guide rail
^ Can be replaced separately

13 - Control housing for camshaft adjuster
14 - Gasket
^ Replace

15 - Alignment bushing
^ 2 pieces

16 - 5 Nm plus 1/4 turn (90°)
^ Replace

17 - Mounting bracket for drive sprocket
18 - 10 Nm
19 - Drive sprocket for drive sprocket
20 - Thrust washer
21 - 5 Nm plus 1/4 turn (90°)
^ Replace

22 - Guide rail