Stephen_WExplorerNov 01, 2013Retard switchMy neighbor just bought a new 2013 Fleetwood Expedition 40X with a 360HP Cummings and Allison transmission on a Freightliner chassis. We were talking about the "Retard" button and he said the owners m...Show More
wolfe10ExplorerNov 02, 2013Getting lots of contradictory information here.If this is on a Freightliner chassis, here is the build sheet for the 2013 Fleetwood Expedition:http://freightlinerchassis.com/images/pdf/Fleetwood/Expedition%202013.pdfIt states "Engine braking: VGT"It says nothing about a retarder (transmission number would end with capital "R").If on some other chassis, please let us know what it is so we can get the facts.
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