Official Lehr gas leaf blower parts

Common replacement parts for Lehr gas leaf blowers

• Air filter. The air filter is an absorbent foam rectangle that's mounted on the air intake to the carburetor. It filters the air that enters the carburetor before it mixes with the fuel.
• Fuel filter. The fuel filter attaches to the end of the fuel line inside the gas tank. It filters dirt and other particles from the fuel as gasoline moves from the fuel tank to the carburetor.
• Fuel line. A fuel line is a flexible tube that carries fuel from the tank to the carburetor and from the primer bulb to the fuel system.
• Primer bulb. The primer bulb removes air from the carburetor and fuel lines and fills them with fuel, so you can start the engine with fewer pulls on the starter rope. Activate the primer bulb by pressing it and allowing it to return to its original position.
• Recoil starter. The recoil starter is a starter system on top of the engine that consists of a rope and spring-loaded pulley system. Pulling the starter rope rotates the spring-loaded pulley and spins the crankshaft to start the engine.
• Fan assembly. The fan assembly is connected to the crankshaft of the engine. The engine crankshaft rotates the fan blades to produce the air flow through the blower.

Replacing the carburetor on your Lehr gas leaf blower

• In a well-ventilated area, remove the fuel cap and empty the fuel from the fuel tank into an approved storage container. To ensure that the leaf blower can’t start, disconnect the wire from the spark plug.
• Remove the screws from the air filter cover and then remove the air filter cover. Remove the carburetor mounting screws. Pull out the air box and release it from the carburetor throttle and choke lever. Note the configuration of the small and large fuel lines on the carburetor so you can reconnect them correctly later and then remove the fuel lines from the carburetor. Discard the carburetor.
• Push the fuel lines onto the proper connections on the carburetor. Insert the carburetor into the air box with the throttle and choke levers positioned properly. Position the carburetor on the side of the engine and reinstall the mounting screws. Position the air filter cover over the carburetor and secure it with the mounting screws.
• Reattach the spark plug wire to the spark plug.