audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Removing timing chains from camshafts > < Chain drive - engine codes CAMA, CAMB, CCLA, CCWA, CCWB, CGKA, CGKB
Camshaft timing chains - exploded view
   
Camshaft timing chains - exploded view
Camshaft timing chain (left-side)
1 - Thrust washer
q   For drive chain sprocket
2 - Bolt
q   Tightening torque → Item
3 - Bolt
q   Renew
q   5 Nm + turn 90° further
4 - Guide rail
q   Note installation position
5 - Bolt
q   Renew
q   5 Nm + turn 90° further
6 - Chain tensioner
q   For camshaft timing chain (left-side)
7 - Bolt
q   23 Nm
8 - Camshaft chain sprocket
q   For inlet camshaft
q   Installation position: Side with lettering faces front
9 - Camshaft timing chain (left-side)
q   Removing from camshafts → Chapter
q   Before removing, mark running direction with paint
q   Removing and installing → Chapter
10 - Bolt
q   With sleeve
q   Renew
q   5 Nm + turn 90° further
11 - Tensioning rail
12 - Bracket
q   For drive chain sprocket
13 - Bolt
q   Tightening torque → Item
14 - Drive chain sprocket
q   For camshaft timing chain (left-side)

   
Camshaft timing chain (right-side)
1 - Bolt
q   Tightening torque → Item
2 - Bearing mounting
q   For drive chain sprocket
3 - Camshaft timing chain (right-side)
q   Removing from camshafts → Chapter
q   Before removing, mark running direction with paint
q   Removing and installing → Chapter
4 - Camshaft chain sprocket
q   For inlet camshaft
q   Installation position: Side with lettering faces front
5 - Bolt
q   23 Nm
6 - Chain tensioner
q   For camshaft timing chain (right-side)
7 - Bolt
q   Renew
q   5 Nm + turn 90° further
8 - Thrust washer
q   For drive chain sprocket
9 - Drive chain sprocket
q   For camshaft timing chain (right-side)

   

Removing timing chains from camshafts > < Chain drive - engine codes CAMA, CAMB, CCLA, CCWA, CCWB, CGKA, CGKB