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Electrical Equipment General Information - Edition 08.2019
-B- large ribbed belt pulley with freewheel, special tool to be used
-3400-
Note
The ribbed belt for the large ribbed belt pulley with freewheel must
be larger because it has a larger diameter.
Removing
– Remove the generator if necessary. Refer to ⇒ Electrical
Equipment; Rep. Gr. 27 ; Generator; Generator, Removing
and Installing .
– For some engine types the removal can be performed with the
generator still installed, here only the ribbed belt must have
the tension released and be removed.
– Clamp the generator in a vise at the mounting points.
– If equipped, remove the protective cap from the decoupling
belt pulley with freewheel.
– Install the -T10474- or -3400- -1- in the belt pulley and attach
a wrench.
– Place a suitable tool -2- in the generator shaft.
– Turn the generator shaft clockwise in direction of -arrow- to
loosen and while doing so counterhold with the wrench.
– Hold the ribbed belt pulleyPwroittehctefrdebey wcophyerigehlt.inCoppyliangcfeorbpryivahteaonrdcoamnmdercial purposes, in part or in whole, is not
permitted unless authorised by AUDI AG. AUDI AG does not guarantee or accept any liability
turn it at the generator shaft until the ribbed belt pulley with
with respect to the correctness of information in this document. Copyright by AUDI AG.
freewheel can be removed.
Installing
Install in reverse order of removal. Note the following:
The -VAG1332- must be rearranged for installing the decoupling
belt pulley with freewheel as follows:
– Release the insert -1- and remove it from the handle part -2-.
– Turn the handle part -2- of the torque wrench 180° and reinsert
the socket.
– Set the rotation direction of the torque wrench socket to "left".
– Next, screw the ribbed belt pulley with freewheel by hand onto
the generator shaft until stop.
– Install the -T10474- -1- ribbed belt pulley with freewheel and
attach the wrench.
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Rep. Gr.27 - Starter, Generator and Cruise Control
English 
