Checking the valve timing (Audi A2)

Remove the engine hood. Remove the noise-insulating casing, loosen the fasteners for this. Remove the upper toothed belt cover, open the clamps "arrows" for this.



Set the crankshaft in the direction of engine rotation to "TDC". The mark on the pulley of the poly-V-belt for the crankshaft should coincide with the edge of the "0" mark.



The fixing holes in the camshaft sprockets must coincide with the calibration holes in the camshaft housing "arrows".

Instructions: If the fixing holes converge on opposite sides, the crankshaft must be turned one more revolution.

Fix the camshafts using the camshaft locking tool "T10016". The locking pin must be inserted through the locking hole of the intake camshaft pulley "C" into the calibration hole on the camshaft bearing housing. The second locking pin must be inserted through the locking hole of the exhaust camshaft gear into the calibration hole on the camshaft bearing housing.





The handles of the locking pins must be at the same height "line A".

Installation

Installation is in reverse order, in this case it is necessary to install a soundproofing screen.

(This article was copied from the website AUDIMANUAL)