How do you prime the fuel in a ms120 excavator?

To prime the fuel in an MS120 excavator, first, ensure the fuel tank is filled with clean diesel. Locate the fuel priming pump, which is typically near the engine, and operate the pump until you see fuel flow through the fuel lines, indicating that air has been removed. If the excavator has a manual bleed valve, you may need to open it to release any trapped air. Finally, check for leaks before starting the engine.