S6700H speed control board in such a governor in KMS4914091, because the sensing element directly drive the slide valve supply 4,914,091, regardless of which direction to move it, are difficult to accurately return to the original position and close the hole. This allows the engine speed is unstable 4,914,091 factory, and produce severe fluctuations. In order to adjust the governor to stabilize in the governor also added a device 4,914,091, and its role in the servo piston spool while moving on to produce a reaction to the direction of movement towards a balanced position, reduce engine speed fluctuations possibilities. This device is called a feedback mechanism. 1, before starting to prepare check, check whether the complete range of diesel engine parts; oil, water, gas line is firmly connected to the right; the output coupling is solid; if there is debris in the vicinity of the flywheel; 2, the new machine should be turned on after the fuel system exclude fuel filter and air injection pump; high-pressure pipeline should be leveraging the newly installed fuel pump timing screw, high pressure tubing filled with diesel fuel; 3, check the oil level position of the lubrication system. Including whether it is on the oil pan, fuel pump and level position and the next governor between two engraved lines; mechanical and electrical supply 4914091_4914091_ faithful by Dongguan Nan Zhongxin Electrical and Mechanical Services Department. Dongguan City, South City Zhongxin Electrical and Mechanical Services Department (zhongxin888.net.cn) strong, credible, in Dongguan, Guangdong and other industrial products industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead the faithful into the brilliant electromechanical and you work for a better future!