Oil pump maintenance

Pay attention to the following aspects in the maintenance of the oil pump:

Water will corrode the oil pump, so it is forbidden to use oil pumps for vacuuming water-containing substances.

For substances containing a large amount of solvent, first remove most of the solvent in the oven, and then use an oil pump to vacuum.

Use the vacuum pump in the correct order to prevent back suction.

After using the vacuum oven, be sure to clean the glass windows of the vacuum oven.

Wipe off the surface with anti-rust oil.

Remove the anti-rust oil in the inner cavity of the governor and the inner cavity of the fuel injection pump, and add lubricating oil of the specified brand.

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 outlet valve seat sprays clean fuel.

Reasonable fuel selection.

Must use label: suitable fuel. Generally, No. 0 diesel is used in summer and No. -10 light diesel is used in winter.

The fuel used must be clean and must not contain any impurities or moisture.