Expansion Valve, Removing And Installing: Installing

Install in reverse order of removal and note the following:

-- Coat the new seals -1 and 4- with refrigerant oil before installing.

Courtesy of VOLKSWAGEN GROUP OF AMERICA, INC.

-- Push the new seals -1 and 4- on the connecting tubes -2 and 3-.

Vehicles With Refrigerant R134a 

-- Fill the refrigerant circuit. Refer to WORKING WITH A/C Service Station (R134a) .

-- Start the A/C system after charging. Refer to the appropriate service information. WORKING WITH A/C SERVICE STATION (R134a/R1234yf) .

Vehicles With Refrigerant R1234yf 

-- Charge the refrigerant circuit. Refer to WORKING WITH A/C SERVICE STATION (R1234yf) .

-- Start the A/C system after charging. Refer to the appropriate service information. WORKING WITH A/C SERVICE STATION (R134a/R1234yf) .