Audi Workshop Service and Repair Manuals

Vehicles with 2.0 ltr. TFSI engine Special tools and workshop equipment required

t  Locking pin -T40098-

Removing –  With ignition switched off, disconnect earth cable at battery → Chapter. –  Detach engine cover -arrows-.   Note

Before removing, mark running direction of poly V-belt with chalk or felt-tipped pen. If the belt runs in the wrong direction when it is refitted, this can cause breakage. –  To loosen poly V-belt, pivot tensioner for poly V-belt in direction of -arrow- and lock in place using locking pin -T40098-. –  Take off poly V-belt.

–  Detach air hose -2- at intake manifold.   Note Disregard -item 1-.

–  Unscrew bolts (top and bottom) -arrows- and pivot the alternator forwards.

–  Unplug electrical connector -2-. –  Unscrew terminal 30/B+ -Item 1-. –  Take out alternator.

Installing Install in reverse order, paying attention to the following:   Note t  Hose flanges and hoses for charge air system must be free from oil and grease before fitting. t  Secure all hose connections with the correct type of hose clips (same as original equipment) → Parts catalogue. –  Make sure poly V-belt is properly positioned and correctly routed. –  Connect battery. Additional steps required → Anchor. –  Start engine and check that belt runs properly. Tightening torques

Component	Nm
Alternator to engine	23
Terminal 30/B+ to alternator	16