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Refrigerant Circuit with Expansion Valve and Evaporator
The following illustration shows only the principle of a
refrigerant circuit, the design of the refrigerant circuit in
the respective vehicle can be found in the vehicle-specific
repair manual. Refer to
→ Heating, Ventilation and Air
Valve Stem Seals, Removing and Installing, Cylinder Head Installed
Special tools and workshop equipment
required
Spark Plug Removal Tool -3122B-
Puller - Valve Seal -3364-
Seal Installer - Valve Stem -3365-
Valve Keeper Tool Kit -VAS5161A- with the Valve Cotter Tool
Kit - Guide Plate 19c -VAS