S5 Quattro Coupe V8-4.2L (CAUA) (2009)
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Tighten the bolts - 1 - and - 2 -.
‹› Tightening specification: 9 Nm (bolts with a M6 thread) and 25 Nm (bolts with a M8 thread).
‹› Following attachment of refrigerant pipes to compressor (and installation of compressor) check routing of pipes. They must be inserted in holders
provided and not make contact with other components.
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Install the front left wheelhouse liner.
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Evacuate and fill the refrigerant circuit.
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Install the remaining components.
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Check DTC memory of A/C control head Climatronic Control Module (J255) and erase any displayed malfunction if necessary. Refer to Vehicle
Diagnosis, Testing and Information System VAS 5051 in "Guided Fault Finding" function.
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Operate the A/C system after filling the refrigerant circuit. Refer to => [ Operating A/C System after Filling Refrigerant Circuit ] See: Description
and Operation/A/C Refrigerant System
‹› Note the information regarding operating the A/C system after filling.
