General Warning Notes For Working On The Air-Conditioning System

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2023 Porsche Panamera, 2022 Porsche Panamera, 2021 Porsche Panamera, 2020 Porsche Panamera, and 2019 Porsche Panamera. However, it is still accessible from the selected car via links, so may be relevant.

WARNING: Refrigerant

Danger of freezing
→ Avoid contact with refrigerant.

→ Wear personal protective gear.

→ Observe the safety regulations for working on air-conditioned vehicles and handling refrigerant.

→ Observe the safety regulations for extraction and filling systems.

→ Observe the instructions for repairing air-conditioning systems and storing spare parts.

Information

Before re-installing the component, check the O-rings on the refrigerant lines for damage and replace them if necessary.

The O-rings on the refrigerant lines must be coated with refrigerant oil.

All refrigerant lines and connections must be closed off using suitable stoppers during removal.

Stoppers for lines and connections must not be opened until shortly before installation.

Loosen fastening screws -1- on the expansion valve -2- .

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Removing expansion valve
Remove expansion valve in direction of travel -arrow- .

Courtesy of PORSCHE CARS NORTH AMERICA, INC.

Removing expansion valve