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Fastening screws on expansion valve 3. Undo the two fastening screws on the expansion valve and remove expansion valve. Installing expansion valve Installing expansion valve Note Before re-installing the component, check the O-rings of the refrigerant lines for damage and replaced them if 1. Carefully push expansion valve onto refrigerant lines from evaporator - do not tilt. Fastening screws on expansion valve 2. Insert and tighten the two fastening screws. → tightening torque: 9 (6.5) Nm (ftlb.) 3. Position refrigerant lines on expansion valve and press into place - do not tilt. Diagnostic system: reading out fault memory and activating systems Removing expansion valve 3641 |