The frequency of maintenance for a shallow well jet pump depends on usage and environmental factors, but it is generally recommended to have it serviced annually. Regular maintenance includes checking for leaks, inspecting the pressure tank, cleaning the pump, and replacing worn out parts. Troubleshooting tips for common issues such as low water pressure or pump not turning on include checking the power supply, ensuring proper priming, and inspecting the foot valve for blockages. It is important to follow manufacturer guidelines and consult a professional if unsure about maintenance or repair tasks. Proper maintenance can extend the lifespan of the pump and prevent costly repairs in the future.