Starlight generator

1.Connecting rod of Cummins generator A.If the copper sleeve of connecting rod is excessively worn,  connecting rod   must be sent to the repair shop with milling machine to replace it with a new copper sleeve (Cummins repair service center). When replacing the new copper sleeve, the piston pin and the new copper sleeve must be brought. The diameter of the copper sleeve of the processed connecting rod is N (50). 825-50. 838mm), K (60.985-61. 024mm). The difference between the diameter of piston pin and copper sleeve is 0. 05mm. B.The connecting rod with connecting rod bush must be scrapped. C.When assembling connecting rod screws, it is necessary to carefully check whether the connecting rod screws are elongated, cracked or damaged. Unqualified connecting rod screws and nuts must be replaced. D.If enlarge connecting rod bush, it is recommended not to exceed two levels at most. E.When installing the connecting rod screw, it is necessary to check whether the connect...