Friends I pass it to those engines of Arranke is that the welds of the wrapped are spent and Kendan isolated with less is not layers of partie they are sold again and the problem is known again, the detail is that its repair as it is by wear only a limited time of time, when this happens that the engine is unbridled less times it works. To provise well, Arranke's engine should be put on a Bnaco screw and make it work with a wooden threshing.