Assembly and Testing of Diesel Generator Set Oil Pump

Whether the lubrication system can ensure good lubrication conditions for the diesel generator set during operation depends crucially on the performance of the oil pump. Among these, the assembly and testing of the oil pump are relatively important. Today, the editor of Dingbo Power will analyze how to assemble and test the oil pump of the diesel generator set.

Assembly of the Diesel Generator Set Oil Pump

1.Apply an appropriate amount of oil on the pump shaft, install the driving gear on the pump shaft, and then install the driven gear. After the driving and driven gears are installed, when the pump shaft is rotated, they should be able to mesh and rotate flexibly.

2.When installing the pump cover, it is necessary to pay attention to adjusting its clearance. If the pump cover has been ground, more attention should be paid to adjusting the thickness of the gasket to ensure proper clearance.

3.After installing the transmission gear on the shaft, make sure to rivet the cross - pin firmly.

4.After installation, check whether all kinds of screws are tightened, and install the pressure - limiting valve.

The test method for the diesel generator set oil pump is as follows: Immerse both the oil inlet and outlet holes in the oil basin. After it is filled with oil, block the oil outlet hole with your thumb, and turn the gear with your other hand. It is good if your thumb can feel a certain pressure. Otherwise, the cause should be found out and re - repaired.

Points to Note When Installing the Diesel Generator Set Oil Pump into the Engine Block

1.Before installation, fill the diesel generator set oil pump with oil to prevent air in the pump, which may cause the oil pump to fail to pump oil and lead to bearing burnout.

2.The gasket between the oil pump and the engine block should be well - placed to prevent oil leakage.

3.When there is a transmission relationship between the diesel generator set oil pump and the distributor, they should be properly meshed to avoid incorrect ignition timing.

4.Conduct a pressure test and adjustment.

Founded in 1974, Dingbo Power Generation Equipment Co., Ltd. is a professional manufacturer of diesel engines, generators and generator sets, and one of the earliest manufacturers of diesel engines, generators and generator sets in China. Since 1992, the company has been a qualified generator set manufacturer inspected by the National Internal Combustion Engine Generator Set Quality Supervision and Inspection Center. Over the years, the company has carried out extensive cooperation with Shanghai Diesel, Weichai, Sweden Volvo, Sino US joint venture Chongqing Cummins, American Qianglu and other companies, and has become a (OEM) supporting factory and technical center. It has 64 sales service departments nationwide, providing users with design, supply, commissioning and maintenance services at any time. Dingbo quality is worth depending on. If you want get more information, please feel free to send email to [email protected] we will pay highly attention on your question.