Removing and Installing Heater Box for A6 Quattro Wagon V6-28L (AFC) (1995)
Housing Assembly HVAC: Service and Repair
Heater Box, Removing and Installing
Heater box, removing and installing
Note:
Heater box can be removed without discharging A/C System.
Removing
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Remove plenum tray.
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Remove entire windshield wiper motor/linkage assembly.
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Remove center console, glove box and driver's side tray.
See: Body and Frame/Interior Moulding / Trim/Console/Service and Repair
See: Body and Frame/Interior Moulding / Trim/Glove Compartment/Service and Repair
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Remove heater-A/C controls.
Manual A/C only
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Remove footwell air outlet on driver and passenger side.
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Remove rubber coupling between heater box and evaporator housing.
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Remove defroster hoses and connecting bellows to rear heater duct.
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Remove connections between heater box and evaporator housing.
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Loosen cap on coolant expansion tank.
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Disconnect and remove coolant hoses from heater box.
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Remove screw -A-.
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Remove tensioning strap.
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Disconnect all connections between vehicle and heater box.
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Attach engine support bridge 10-222 A/1 and heater claw 2075 to lip of heater box.
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Tighten nut on 10-222 A/1 until heater box is loosened.
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Remove tools.
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Remove heater box.