audi Workshop Repair Guides

Audi Workshop Service and Repair Manuals

Heater Core > < Expansion Block/Orifice Tube|Locations|Page 4885
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Expansion Block/Orifice Tube: Service and Repair

A/C Restrictor

CAUTION:  

Be sure A/C refrigerant system is completely discharged before removing components.

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Discharge A/C refrigerant system.

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Remove refrigerant line from evaporator.

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Pull restrictor from line with needle nose pliers.

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Replace 0-ring seals.

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Install restrictor.

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Install refrigerant line.

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Torque to 16 Nm (12.0 ft lb).

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Recharge refrigerant system.

Heater Core > < Expansion Block/Orifice Tube|Locations|Page 4885