Pic. 1.35. Fuel burner: 1 - electrical connector; 2 - sealing ring; 3 - retaining ring securing the upper sealing ring; 4 - mesh filter; 5 - metal body; 6 - solenoid coil
F3R engines are equipped with fuel injectors of the type «Siemens Deka 2» and are mounted on the fuel distribution line. The seating of each injector is sealed using two O-rings. Fuel constantly circulates inside the injector body. This constant movement of fuel prevents the formation of vapor locks and makes it easier to start a hot engine.
- Removing the injectors is not difficult, but you must first remove the fuel distribution line, since the fuel in it can get into the engine cylinders.
- To install the top o-ring, use the tapered mandrel supplied with the o-rings.