Installing Expansion Valve 2

NOTE: NOTIFICATION
Opened refrigerant system for repairs.

Risk of moisture getting into the refrigerant system.
Risk of contaminating the refrigerant circuit.
Risk of saturation and irreparable damage to desiccator.
Irreparable damage to the desiccator can damage the compressor and evaporator.
→ After opening the refrigerant circuit, close off the refrigerant lines/connections immediately using the relevant stoppers. To avoid contaminating the refrigerant circuit, the stoppers for the different refrigerants must be stored and used separately.

→ The desiccator must be replaced if the air humidity is high and if the refrigerant circuit is left open for a long time.

Install expansion valve 2 -1- .

1.1 Replace O-rings on refrigerant lines -3 and 6- .
1.2 Position expansion valve 2 -1- and attach refrigerant line -6- .
1.3 Insert screws in holder for expansion valve 2 and tighten -5- .
> Tightening torque 8 Nm (6 ftlb.)
1.4 Fit and tighten screw -4- .
> Tightening torque 8 Nm (6 ftlb.)
1.5 Push on refrigerant line -3- .

1.6 Fit and tighten screw -2- .

> Tightening torque 8 Nm (5.9 ftlb.)

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Expansion valve 2

Secure electric wire harness -1- .

2.2 Connect and lock electric plug connections -2- .

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Electric wire harness

Install -1- bulkhead.

3.3 Fit and tighten nut -2- .

> Tightening torque 8 Nm (6 ftlb.)

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Bulkhead