A6 Quattro Wagon V6-3.2L (BKH) (2006)
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Slide heater core - A - to right out of Heating and A/C unit.
NOTE: On vehicles with a radial seal on coolant pipes - B - to heater core, a plastic clamp - A - may also be installed instead of a screw clip,
open it e.g. using a screwdriver - C -.
CAUTION: A plastic clamp - A - is or may be installed only on vehicles with a radial seal on coolant pipes - B -.
Installing
NOTE:
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There are different versions of the heater core and the associated coolant pipes. In model year 2006, the seal between connections on heater core
and coolant pipes was converted as a running change in production from an axial/radial seal - A - and - B - to a radial seal - D - and - E -, make
sure the version is correct when replacing the heater core Parts Catalog
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On vehicles with a radial seal on coolant pipes - B - to heater core, a plastic clamp - A - may also be installed instead of screw clip Parts Catalog.
CAUTION: A plastic clamp - A - is or may be installed only on vehicles with a radial seal on coolant pipes - B -.
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Check the following before installing heater core: