Husqvarna 525LS 2014 Parts Manual
![Husqvarna 525LS Trimmer 2014 manual cover](/images/GlpeoGFswsLiXutudtSRrpeS/thumbs/thumb175x175.webp)
To start the Husqvarna 525LS Trimmer, first ensure the trimmer is on a flat surface. Set the choke to the closed position, pump the primer bulb 6 times, pull the starter rope until the engine attempts to start, then set the choke to the open position and pull the rope again until it starts.
The Husqvarna 525LS Trimmer requires a 50:1 ratio of unleaded gasoline to two-stroke oil. Use high-quality, unleaded gasoline with a minimum of 89 octane and two-stroke oil that is FD certified.
If the trimmer won't start, check the fuel level and quality, ensure the spark plug is not damaged or dirty, inspect the air filter for clogs, and make sure the fuel lines are not blocked. Additionally, ensure the choke is set properly and the primer bulb is functioning.
Regular maintenance for the Husqvarna 525LS includes cleaning or replacing the air filter, checking and replacing the spark plug annually, inspecting the fuel lines, and cleaning the cutting head. Additionally, ensure the cooling fins are free of debris.
To replace the trimmer line, first remove the spool cover by pressing the release tabs. Take out the spool and remove any remaining line. Cut a new piece of line approximately 15 feet long, thread it through the eyelets, and wind it tightly in the direction indicated on the spool. Reattach the spool and cover.
If the trimmer line keeps breaking, ensure you are using the correct line diameter and type. Avoid using the trimmer near hard surfaces, as this can cause the line to snap. Also, check the line for signs of wear or damage and replace it if necessary.
To improve performance, regularly clean the air filter and replace it if necessary, use the correct fuel mixture, and ensure the cutting head is sharp and free of debris. Regularly check and adjust the carburetor settings if needed.
Wear protective eyewear, gloves, and long pants when operating the trimmer. Ensure the area is clear of bystanders and obstacles. Never operate the trimmer if you are tired or under the influence of substances. Follow all provided safety instructions in the manual.
Before storing, clean the trimmer thoroughly, empty the fuel tank, and run the trimmer until it stops to clear the carburetor. Remove the spark plug, add a few drops of oil into the cylinder, and pull the starter rope several times to distribute the oil. Store in a dry, cool place.
Excessive vibration can be caused by an unbalanced cutting attachment, damaged or worn parts, or loose components. Inspect the cutting attachment for damage, ensure all parts are properly secured, and replace any worn or broken components.