Refrigerant Line Pass-Through In Luggage Compartment, Removing And Installing: Removing

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-- Discharge the refrigerant circuit. Refer to USING SERVICE STATION . For additional information, refer to OVERVIEW - REFRIGERANT CIRCUIT, NOT OPENING THE REFRIGERANT CIRCUIT, VEHICLES WITHOUT HIGH VOLTAGE SYSTEM and OVERVIEW - REFRIGERANT CIRCUIT, OPENING THE REFRIGERANT CIRCUIT, VEHICLES WITHOUT HIGH VOLTAGE SYSTEM (Refrigerant R134a, Servicing; Refrigerant Circuit, Using Service Station).

-- Remove the traction battery. Refer to HIGH VOLTAGE BATTERY, REMOVING AND INSTALLING .

-- Remove the bolts -2 and 4- and the refrigerant lines -1 and 3-.

Fig 1: Identifying Refrigerant Pipe Components

Courtesy of AUDI OF AMERICA, LLC

-- Remove the bolts -1 and 3-. Disconnect and remove the refrigerant pipes -2 and 4-.

Fig 2: Identifying Refrigerant Line Components

Courtesy of AUDI OF AMERICA, LLC

NOTE:

Close all open lines and connections on the refrigerant line with suitable caps (avoid dirt and moisture from entering the system).

-- Remove the nuts -arrows- and remove the pass-through for the refrigerant lines -1-.

Fig 3: Identifying Refrigerant Line Pass-Through Components

Courtesy of AUDI OF AMERICA, LLC