- Turn the weed eater off and unplug it if necessary.
- Locate the small cylinder with a hole in it that extends up from the base of the head.
- Rotate the nut at the bottom of the mowing head counterclockwise to remove it.
- Pull up on the head to remove it.
- Put a new thrust plate onto the shaft, if needed.
Furthermore, how do you change the head on a Stihl fs45?
Turn the trimmer over with the cutting head pointing up. Place a small flat-head screwdriver through the holes in the plastic deflector and the thrust plate below it. This locks the shaft in position to remove the spool head.
One may also ask, how does a bump feed grass trimmer work? When you press the head of your trimmer against a flat surface, it squeezes a spring in the head of the string trimmer. This action releases string from the spool so you have a line with which you can cut down debris. The bump feed electric trimmer uses centrifugal force to pull the string from the spool.
Consequently, how do I change the string on my head trimmer?
Replacing a trimmer head is similar on gasoline and electric trimmers.
- Turn your weed trimmer off and allow it to cool completely.
- Wipe off the trimmer head with a shop towel to remove grass clippings and debris.
- Remove the bump knob on the bottom of the trimmer head.
- Pull the trimmer line spool out of the trimmer head.
How do you restring a Stihl fs45?
How to Put String in a Stihl FS 45 Trimmer
- Turn the FS 45 trimmer off and let the engine cool.
- Hold the outer rim of the spool retainer.
- Cut off approximately 25 feet of new string, and fold the string in half.
- Hold the inner reel with one hand, and with the other begin winding the string around the reel.
How do you refill a Stihl AutoCut 25 2?
AutoCut 25-2- Step 1 of 7: Opening the mowing head.
- Step 2 of 7: Removing the spool.
- Step 3 of 7: Rewinding the line.
- Step 4 of 7: Winding on the second line.
- Step 5 of 7: Inserting the spool.
- Step 6 of 7: Closing the mowing head.
- Step 7 of 7: Shortening the ends of the line.
