volvo Workshop Repair Guides

Volvo Workshop Service and Repair Manuals

Expansion Tube, A/C <--> [Expansion Block/Orifice Tube]|Description and Operation|Page 6639 > < A/C - Concrete Like Odor|Page 6635
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Expansion Tube, A/C: Description and Operation

The Expansion Pipe (Tube) is a choke which reduces refrigerant pressure and temperature to enable it to evaporate at room temperature. After passing
through the expansion pipe, the media is partly in liquid form and is at low temperature approx. 3-6 °C (37-43 °F).

Expansion Tube, A/C <--> [Expansion Block/Orifice Tube]|Description and Operation|Page 6639 > < A/C - Concrete Like Odor|Page 6635