Axis 500 001

can be prevented. Although reducer has breathable cap, but the holes are too small, easy to be pulverized coal, oil, jam, and each must be open inspection hole cover refueling, turn once to increase the likelihood of a spill, so that the original does not leak Local leak also occurred. To do this, make a cup of oil breathable cap, and original thin access plate to 6mm thick, the oil cup breathable cap welded on the cover, holes diameter 6mm, to facilitate ventilation, to achieve a equalizing, but when fuel oil from the oil cup, do not open the inspection hole cover, reduce leakage opportunities.