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Home >> Audi >> 2020 >> Q5 Premium Plus >> Repair and Diagnosis >> External Pages >> Different car >> Section 15 (Air Conditioning) >> 87 Air Conditioning >> Refrigerant Circuit >> Expansion Valve, Removing And Installing >> Refrigerant Lines, Disconnecting From Front Expansion Valve And Reconnecting >> Installing

Refrigerant Lines, Disconnecting From Front Expansion Valve And Reconnecting: Installing

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Install in reverse order of removal and note the following:

-- Check the support ring -G- for proper installation position and check the grommet in the plenum chamber rear panel for damage and proper installation.

-- Thoroughly clean all connections in expansion valve -D- and at refrigerant lines -B- and -C- and check for damage.

-- Check the routing of the refrigerant lines after attachment. They must be inserted in the provided brackets in a tension-free manner and must not come in contact with other components.

-- Evacuate and charge the refrigerant circuit. Refer to Refrigerant Circuit or Working with A/C Service Station .

-- Start the A/C system after charging the refrigerant circuit. Refer to A/C SYSTEM, STARTING AFTER CHARGING REFRIGERANT CIRCUIT .