Take it to a shop
Could be a number of reasons. The line is old "if so it tends to break easily" or inexpensive strimmer line can be suseptable to snapping easily.
To rethread a double strimmer, first, ensure the strimmer is turned off and unplugged. Remove the spool from the trimmer head by pressing the release tabs and pulling it out. Cut a length of trimmer line, typically around 20-25 feet, and thread it through the spool's holes, winding it evenly in the designated direction. Finally, replace the spool back into the trimmer head, ensuring the line is properly fed through the exit holes, and you're ready to go.
To fill a Flymo strimmer spool, first, remove the spool from the strimmer by pressing the tabs or unscrewing it, depending on the model. Next, take the appropriate length of trimmer line (usually specified in the user manual) and insert one end into the spool's designated slot, then wind the line around the spool in the direction indicated by the arrows. Leave some line free at the end, then secure it by slotting it into the spool's holding notches. Finally, reattach the spool to the strimmer and ensure it is locked in place.
I don't understand your question ...
To open the weed eater head to replace the trimmer line, first, locate the tabs on the side of the head. Press and hold these tabs while twisting the head counterclockwise to unlock it. Once unlocked, carefully remove the head to access the spool and replace the trimmer line.
with a lawn moer or a strimmer
Strimmer.
25-1
you open the gas cap to release any charge from the line
I have a Tondu S180 strimmer. The petrol to oil ratio is 25:1. This information is embossed on the fuel tank filler cap on my machine. Peter.
Remove the line and replace it. Then make sure to keep the master cylinder full while you & a helper bleed the front brake caliber. Be sure and use brake line tools and not open-end wrenches or you will damage the brake lines.
40to1