Audi AMB Service Manual page 471

ENGINE 1.8 Liter 4-Cyl. 5V Turbo Engine Mechanical, Engine Code(s): AMB
Fig. 184: Identifying Camshaft Gear Thin Rib Toward Outside And TDC Marking Visible
Courtesy of VOLKSWAGEN UNITED STATES, INC.
Install camshaft sprocket.

Note installed position:

Narrow web of camshaft sprocket must face outward - arrows - and marking for TDC No. 1 cylinder must be
visible from front.
Install securing bolts for camshaft sprocket (use counterhold 3036 ).

Fig. 185: Identifying Marking On Camshaft Gear Aligned With Marking On Cylinder Head Cover
Courtesy of VOLKSWAGEN UNITED STATES, INC.
Align marking on camshaft sprocket with marking on cylinder head cover.

Align marking on vibration damper with marking on lower section of toothed belt guard.

NOTE:
If a piston is at TDC, valves could strike piston when camshaft is turned.

Pistons must not, therefore, be set to TDC.
Install toothed belt (adjust valve timing).

Tightening torque
Component
Camshaft sprocket to camshaft
2005 Audi A4 Quattro
2:34:42 AM Page 34
Nm
65