Cosmeco ditchers need a standard inspection, easy to accomplish, simply by following the steps as indicated in the instruction guidebook. It is important to pay particular attention to the oil level inside the gearbox, which of course must be the one specified in the manual, and also, to the knives wear out, that must be replaced when the cutting edge is deteriorated. It is mandatory to follow the maintenance routine as reported on the instruction guidebook, by doing so you’ll grant your ditcher a long and proficient work life