A8 Quattro Sedan V8-4.2L (AUX) (2001)
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Slide out heater core in direction of passenger side (perpendicular throuth A/C housing).
Version "2" heater core, removing
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Remove clamp -A- and -B-.
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Disconnect coolant lines -C- and -D- from heater core -E-.
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Slide out heater core in direction of passenger- side (perpendicular throuth A/C housing).
Version "1 " heater core, installing
Installation is reverse of removal, noting the following:
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Always replace gaskets and sealing rings -D-.
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Slide heater core perpendicularly through the A/C housing from the passenger-side.
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Further work steps for installation.
Version "2" heater core, installing
Installation is reverse of removal, noting the following:
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Slide heater core perpendicularly through the A/C housing from the passenger-side.
