S4 Quattro Cabriolet V8-4.2L (BHF) (2008)
‹› For exhaust camshaft
6
Camshaft bolt
‹› Replace
‹› Initial tightening specifications: 40 Nm
‹› Final tightening specifications: 100 Nm plus an additional 90° (1/4 turn)
7
Hall sender wheel
‹› When installing timing chain, adjust using setting gauge (T40047) => [ Secure Hall sensor wheel on camshaft adjuster
of intake camshaft of left cylinder head using. ] See: Camshaft Timing Chain
8
Camshaft adjuster
‹› For intake camshaft
9
Chain tensioner
‹› For left timing chain
10
Left camshaft timing chain
‹› Removing and installing, refer to => [ Camshaft Timing Chain ] See: Camshaft Timing Chain
11
Guide rail
‹› Can be replaced separately
12
Control housing
‹› For camshaft adjuster
13
Gasket
‹› Replace
14
Diamond disc
‹› Replace
15
Camshaft
16
Alignment bushing
‹› 2 pieces
17
5 Nm plus an additional 90° (1/4 turn)
‹› Replace
18
Bracket
‹› For drive sprocket
19
10 Nm
20
Drive sprocket
‹› For left timing chain
21
Thrust washer