Oil pump is a light and compact pump, in-line, distribution and single-type three categories. The oil pump needs a power source to run, and the lower camshaft is driven by the engine crankshaft gear.
The maintenance of the oil pump should pay attention to the following aspects:
1. Water will corrode the oil pump, so water-containing substances are prohibited from using the oil pump to vacuum.
2. For substances containing a large amount of solvent, please remove most of the solvent in the oven first, and then use the oil pump to vacuum.
3. Use the vacuum pump in the correct order to prevent the phenomenon of suction.
4. After using the vacuum oven, be sure to do a good job of cleaning and wipe the glass window of the vacuum oven.
5. Wipe the surface anti-rust oil.
6. Remove the anti-rust oil in the inner cavity of the governor and the inner cavity of the fuel injection pump, and add the lubricating oil of the specified brand.
7. The anti-rust oil in the fuel pipeline should also be removed before use, connect the fuel to the fuel injection pump pipeline, and continuously rotate the fuel injection pump camshaft until the fuel delivery valve is tightly seated and sprays clean fuel.
8. Fuel selection is reasonable.
9. You must use fuel that is properly labeled. Generally use 0 diesel in summer and -10 light diesel in winter.
10. The fuel used must be clean and must not contain any impurities and moisture.

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