Eachine EM1 Micro Engine Model Brass Double Piston Complete STEM Engine Toys Collection Gifts

Description Brand EachineName EM1 Engine ModelSize 104 99 70MMDisplacement 1 9cc Cylinder diameter 13MMItinerary 16MM Veight 1200GThis is a micro engine It is made of brass and stainless steel Air cooledcooling structure The ignition device is powered by a 4 5V power supply It starts with external force electric drill Features Engine startup steps1 Check the wiring of the engine from the bottom plate and install three AA batteries 4 5V 2 Use gasoline 95 to fill the fuel tank When the filling is completed press the carburetor port by hand on the right side of the engine power switch surface and turn the flywheel clockwise for many times Its function can make the mixing Fuel fully enters the cylinder 3 Turn on the power switch and quickly turn the flywheel clockwise to start the engine on the right side of the engine power switch surface Precautions1 When the ignition device is normal and the cylinder compression is normal if the machine cannot start normally it is very likely that the carburetor oil needle needs to be adjusted 2 After tightening the main oil needle on the carburetor loosen 1 4 turn and start the flywheel so that the mixing ratio of gasoline and air can reach the normal working mixing ratio after seven times 3 When the machine stops the power switch should be turned off Note 1 Due to the different display and different light the picture may not reflect the actual color of the item Thanks for your understanding 2 Please allow littl