Husqvarna 535FBX Parts Manual
![Husqvarna 535FBX Saw manual cover](/images/yoFHYztzlVdRuOZckGhmQZMh/thumbs/thumb175x175.webp)
To start the Husqvarna 535FBX Saw, ensure that the stop switch is in the ON position, press the primer bulb several times until fuel is visible, set the choke, pull the starter handle until the engine fires, then push the choke and pull again to start.
The correct fuel mixture for the Husqvarna 535FBX Saw is a 50:1 ratio of unleaded gasoline to Husqvarna two-stroke oil.
The air filter should be cleaned regularly, ideally after every 5 hours of operation, or more frequently in dusty conditions, to ensure optimal performance.
If the saw won't start, check the fuel level, inspect the spark plug for wear, ensure the air filter is clean, and verify that the stop switch is in the correct position.
Regularly check and adjust the chain tension, sharpen the chain as needed, and lubricate it with appropriate chain oil to maintain its condition.
When operating the saw, wear protective gear including a helmet with face shield, hearing protection, gloves, chainsaw chaps, and sturdy boots to ensure safety.
To improve fuel efficiency, ensure regular maintenance, keep the air filter clean, use the correct fuel mixture, and avoid idling the engine unnecessarily.
If the chain keeps coming off, check for proper chain tension, ensure the bar is not worn out, and verify that the drive sprocket is in good condition.
To replace the spark plug, remove the top cover, disconnect the spark plug lead, use a spark plug socket to remove the old plug, and install a new one with the correct gap setting.
When storing the saw, clean it thoroughly, empty the fuel tank, remove the chain and bar, and store in a dry, cool place away from direct sunlight.