Precautions for using oil pump
1. The oil inlet and outlet of the oil pump must be combined with a gasket. After the pipe joint is connected, apply a layer of butter on the outside to prevent air from entering.
2. Be sure to fill the oil return hole with oil before use, otherwise the oil pump will be instantly worn due to lack of oil.
3. Inject oil and after all the pipes are connected, run idling for 10 minutes before starting to apply pressure. This can displace the remaining air in the pump and pipes.
4. The oil inlet of the oil pump cannot be equipped with a filter screen or filter element. This will cause the oil pump to fail to absorb enough oil and be damaged. The filter can be installed in the fuel tank or at the fuel outlet.

Note: The model with the letter F means reverse rotation, and the model without F means forward rotation. If it needs to be reversed, please contact customer service for notes when purchasing.