RS 6 V8-4.2L Turbo (BCY) (2003)
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At last, place toothed belt on toothed belt gear of right camshaft -1-.
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Turn tensioning lever twice at 40 Nm in direction of -arrow- to pretension toothed belt.
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In the next two illustrations, depicted with torque support bracket removed, for the sake of illustration.
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Insert a 5 mm hex socket wrench between tensioning lever -1- and tensioner piston -2-.
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Use a 3/8 to 1/4 adapter to attach the (T40009).
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Tension toothed belt. Turn the eccentric roller using the (T40009) and (V.A.G 1783) and (VAS 5122) in direction of -arrow- and hold.
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Protection torque: 6 Nm
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Tighten eccentric pulley.
Tightening specification: 45 Nm.
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Make sure that position does not change while tightening.