Putting the 4020 back to work August 3, 2015 by farmlifetoday How Farms WorkMon, August 3, 2015 2:19pmURL:Embed:We put our John Deere 4020 back on the rake and do some farm work! Subscribe to How Farms Work ► http://bit.ly/XYVvDd Facebook ► http://on.fb.me/YpS8oH Purchase clothing ► www.howfarmswork.com/store