Cayenne GTS (9PA) V8-4.8L (2008)
Expansion Valve: Service and Repair
Auxiliary Air Conditioning System
Removing and installing expansion valve for auxiliary air conditioner
Technical values
Preliminary work
Remove rear side trim panel.
Removing expansion valve
CAUTION: Danger of injury from contact with the refrigerant
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Observe safety regulations when working with refrigerant.
1. Remove refrigerant by suction.
2. Undo the two fastening screws -1- for the expansion valve refrigerant lines.
3. Pull out refrigerant lines from expansion valve and close with plugs.