Weifang Diesel Generator 6105 water pump factory how much money K4100/ZH4100/ZH4102/K4102/ZH4105/R4105/R6105/R6113 solution, with the appropriate thickness of the copper leather cushion, cushion in the pump and a pump seat, to eliminate the gap. When the fuel injection pump, should first clean the threaded hole, and then tighten the 4 fixed bolts to the specified torque, and check the fuel injection pump shaft and the shaft of the transmission shaft, does not meet the standard should be re adjusted. Recommended when the fuel injection pump, can be removed together with the pump seat. >