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Home >> Audi >> 2016 >> S5 Prestige, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 2 (1.8L - Turbo Engine Mechanical, Engine Code(S): AMB) >> 13 - Engine - Crankshaft, Cylinder Block >> Engine, disassembling and assembling >> Toothed drive belt, removing, installing and tensioning >> If dimension -a- is not obtained

If dimension -a- is not obtained

WARNING: This page is about a different car, the 2006 Audi A4, 2005 Audi A4, 2004 Audi A4, and 2003 Audi A4. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION: The drive belt tensioner is oil-damped and can only be compressed slowly and with evenly applied force.

When compressing the tensioner, excessive force can damage the tensioning pulley.

Fig 1: Inserting An Allen Wrench Into Socket-Head
GW00005103Courtesy of VOLKSWAGEN UNITED STATES, INC.
Fig 2: Releasing Tension Of Tensioner Roller
GW00005104Courtesy of VOLKSWAGEN UNITED STATES, INC.