Husqvarna 122HD60 Parts Manual
![Husqvarna 122HD60 Trimmer manual cover](/images/kaRoaTuaZuhOcvbiwpEioysu/thumbs/thumb175x175.webp)
To start the Husqvarna 122HD60 trimmer, ensure the choke is in the 'closed' position, prime the engine by pressing the primer bulb 6 times, set the trimmer on the ground, hold the handle firmly, and pull the starter cord until the engine fires. Move the choke to 'open' and pull again to start.
Use a mixture of unleaded gasoline and high quality two-stroke oil at a ratio of 50:1. Ensure the gasoline has an octane rating of 89 or higher.
To adjust the carburetor, locate the T, L, and H screws. Start by adjusting the L screw for low-speed setting, the H screw for high-speed setting, and the T screw for idle speed. Make minor adjustments and test the trimmer after each adjustment.
If your trimmer won't start, check for fuel issues, inspect the spark plug, ensure the air filter is clean, and verify the choke is in the correct position. If the problem persists, consult a professional service.
Clean the air filter every 5 hours of operation or more frequently if you are working in dusty conditions. Replace the air filter if it is damaged or excessively dirty.
To sharpen the blades, remove the cutting attachment, secure it in a vice, and use a flat file to sharpen the blade edges. Maintain the original bevel angle and file in one direction. Balance the blades before reinstallation.
To prevent overheating, ensure there is adequate ventilation around the engine, keep the cooling fins clean, use the correct fuel mixture, and avoid overloading the trimmer.
At the end of the season, drain the fuel, clean the entire trimmer, inspect and replace any worn parts, lubricate moving parts, and store the trimmer in a dry, cool place.
To replace the spark plug, disconnect the spark plug wire, use a spark plug socket to remove the old plug, set the gap on the new plug to 0.6-0.7 mm, and install the new spark plug by hand before tightening with the socket.
Wear protective gear such as gloves, goggles, and ear protection. Ensure bystanders are at a safe distance, avoid loose clothing, and always follow the manufacturer’s operating instructions.