These are the services that Phoenix Power Systems provides to RV generators:
This video shows a classic example of fuel discharging from the air filter due to the float in the carburetor.
Onan 4KY RV Generator.
This is a 7kW RV generator that was unable to handle the load it is rated for due to low compression on cylinder one. The removal of the valve cover exposed the issue at hand. The failure was caused by the deterioration of a valve guide seal and valve guide.
This is a rotor that came out of a 4KY RV generator. The damage is visible to the rotor due to the plastic pieces breaking and severing the rotor winding.