A8 Quattro Sedan V8-4.2L (BGK) (2006)
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Switch on heat gun and heat thread for approx. 20 to 25 seconds.
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Grab bolt head - 2 - with locking pliers - 1 - and turn shear bolt in direction of arrow.
The procedure for the second shear bolt is exactly the same. Be especially careful, because the control module connectors are located in the immediate
vicinity.
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Guide air gun nozzle - 1 - against locking mechanism thread so that the nozzle "encloses" the thread. Let nozzle make contact steadily on upper
end of protective housing.
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Switch on heat gun and heat thread for approx. 20 to 25 seconds.