Yard Man Trimmer Parts

Primer and Hose Assembly This is a primer and hose assembly, and it is used on various lawn equipment. The assembly comes with two parts. The first is the hose which is almost 5 inches long, and less than a 1/4 inch thick. The second part is the primer bulb or primer pump, and that is 2 inches long, and 1 inch wide, with a round bulb head. Together, the primer and hose assembly fill the carburetor with fuel to give your machine a quicker start. After time, your hose will crack and your primer will lose elasticity. Both will have to be replaced when this happens. Before starting this repair make sure to drain the fuel from the tank, and remove the spark plug.

Bump Head Knob Assembly This bump knob assembly fits lawn and gardening tools, usually trimmers. This part bumps on the ground to advance the cutting line from the spool. With time and use, this part can wear out easily. It is recommended to order an extra knob assembly to always have on hand. Refer to the manual provided by the manufacturer for installation instructions and safety practices.

Fuel Return Line This is a fuel return line, and it is used with various outdoor lawn equipment. Fuel travels through the return line into the carburetor, and from the primer bulb/pump into the fuel system. The line returns the extra fuel back into the tank. This part will crack and become brittle over time. If your fuel line is leaking, you will need to replace it. Before you begin repair work on your equipment make sure you drain the fuel from the tank, and remove the spark plug.

Fuel Line and Filter This fuel line filters the fuel in the tank as it pushes into the carburetor by the primer bulb. If your carburetor is not getting fuel, ports get clogged, or the fuel line is leaking, then replacing this part will solve these problems. It is important to replace it as soon as damage is noticed because clogging can result in your engine not starting. For this repair, you will need the following tools: torx/Phillips drivers, long screwdriver, long-nosed pliers, long screwdriver, cutters or scissors, and two-cycle engine oil. For this repair, first remove the retainer ring from the fuel line and insert it through gas cap opening. Next, thread the fuel line through the hole in the bottom of the fuel tank and pull the line through to firmly place it against the tank wall. For the last steps, put the retainer ring on the fuel line and press the ring firmly against the external side of the fuel tank wall. Lastly, attach it to correct line on the carburetor.

Throttle Trigger This is a genuine OEM replacement throttle trigger (red). The throttle trigger is responsible for managing the speed of the engine. The throttle cable attaches to the trigger, which connects to the throttle lever on the carburetor. It is in constant use, so it tends to deteriorate over time, making it a common replacement part.

Bump Head Knob Assembly

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Switch This switch is used on a variety of trimmers, blowers and other similar gardening equipment. This switch controls the on and off operations of your tool. Switches have mechanical internals, which degrade and wear out in time. In this case, switches are a commonly replaced part. *Please note: this part is sold individually. The tool needed for this repair is a screwdriver. To repair, first remove screws that hold the pieces of housing together. Next, disconnect wires from the old switch as well as the wires from the housing. Now you can install the new switch in the housing and connect the correct wires to it. For further installation instructions, refer to the diagram provided by the manufacturer.

Line Trimmer Spool This spool is for line trimmers. Spool houses the cutting line and fits inside the cutting head to cut grass and weeds. Wear work gloves to protect your hands when installing this part.

Clutch Assembly, Small

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