| abstract |
A kind of engine fuel cleaner case assembly, the exhaust valve complement set including cleaner case and thereon, exhaust valve complement includes valve body and its internal valve pocket opened up, the top of valve pocket is communicated with the engine oil return road opened up inside cleaner case, and the bottom of valve pocket is communicated with the oil input channel opened up inside cleaner case.The design not only compact conformation, and cost is low. |