Ⅸ、冷却系水泵部份(1)水按装水泵时除去支架孔外各转动部份均应搽以清洁的机油,支架孔内涂以石墨粉和黄油的混合油膏。(2)水泵轴在轴套内应能自由转动,水泵轴前後的窜动量为0.10-0.40公厘。(3)挡水石绵填料的调整螺帽、水泵轴和翻水输间的锥形梢子,水泵轴两端的月牙键,以及其他的连接机构均须可靠的装备好。 Ⅸ, Cooling System Pump Part (1) When the water is removed by water pump, all rotating parts outside the hole of the bracket should be cleaned with a clean oil. The hole in the bracket is coated with mixed ointment of graphite powder and butter. (2) The pump shaft should be able to rotate freely in the sleeve, and the displacement of the pump shaft before and after is 0.10-0.40 mm. (3) Adjusting nut of water-resistant sponge packing, conical tip between water pump shaft and water inlet, crescent key at both ends of water pump shaft, and other connection mechanisms shall be reliably equipped.