tflash Posted June 17, 2017 Share Posted June 17, 2017 In the video below you see an ASU unit used to airstart an engine on an Airbus A330, with the two smaller airtubes going in the plane's belly. However, there is another unit after it driving two much larger airtubes. Does anyone know what that is for? I see this once in a while at the airport but I do not know what they are doing. Are they cycling cabin air? [sIGPIC][/sIGPIC] Link to comment Share on other sites More sharing options...
mvsgas Posted June 17, 2017 Share Posted June 17, 2017 The large tubes are for air conditioning AFAIK. To whom it may concern, I am an idiot, unfortunately for the world, I have a internet connection and a fondness for beer....apologies for that. Thank you for you patience. Many people don't want the truth, they want constant reassurance that whatever misconception/fallacies they believe in are true.. Link to comment Share on other sites More sharing options...
mvsgas Posted June 17, 2017 Share Posted June 17, 2017 To whom it may concern, I am an idiot, unfortunately for the world, I have a internet connection and a fondness for beer....apologies for that. Thank you for you patience. Many people don't want the truth, they want constant reassurance that whatever misconception/fallacies they believe in are true.. Link to comment Share on other sites More sharing options...
tflash Posted June 18, 2017 Author Share Posted June 18, 2017 Many thanks! [sIGPIC][/sIGPIC] Link to comment Share on other sites More sharing options...
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