String trimmer bump feed troubleshooting

String trimmer bump feed troubleshooting. No matter how expensive your trimmer is, it can sometimes cause issues and not advance correctly. Are you a worker at landscaping and frequently face problems with trimmer feeding?

How many times you’ve been interrupted in your work, and then you have to move the string manually? This issue is prevalent among the users of a string trimmer that desires a reliable string supply.

There can be many reasons why your string trimmer is poking in between your operation. If you are also facing trimmer feed failure, you are at the right spot; this guide of ours will show you the best possible string trimmer bump feed troubleshooting.

Read all of them carefully and apply them in your case; one of them will work magic for you, letting you get rid of the problem as soon as possible.

When identifying the problem and diagnosing the cause, it is essential to check the cap, spool, lever, trimmer head, and springs.

String trimmer Bump feed Troubleshootinghow string trimmer bump feed troubleshooting

Following is a general guide on how to repair your trimmer feeding problems.

Worn down lever

Some trimmers include an automatic thread spool that is controlled by a lever. This lever, located in the trimmer head, uses centrifugal force to pull out additional wire as the wire wears and locks in bolts while waiting for the wire to be released.

It is best to replace the handle if it becomes clogged with dirt or is worn and does not come loose from the bolts on its own. Remove the trimmer head and then the spool to replace this lever.

Remove the handle by inserting a small screwdriver under the bottom of it.

By pressing it, you can insert a new lever. Replace the lid and spool.

String trimmer Broken Capstring trimmer broken cap

When you tap on the ground with the cap, you can cross more lines. Because it is in regular contact with the ground, if this cap breaks or wears badly over time, it can become faulty and prohibit the bar from going forward.

Something could obstruct the lid, preventing the line from continuing.

Simply remove any dirt that may interfere with the operation to inspect and replace the housing. Replace the cap if it is damaged.

Damaged Trimmer Headdamaged trimmer head

The spool, lid, and spring are all housed in the trimmer head (and a lever on some models). Even after years of overuse, if the trimmer head is significantly damaged, the parts may fail, forcing you to replace the trimmer head.

Trimmer heads also become clogged over time and require thorough inside cleaning, revealing symptoms of wear.

Insert a small screwdriver or Allen key into the hole on the gearbox slightly above the trimmer head to remove it.

Turn the screwdriver until it clicks into position on the trimmer head.

When the screwdriver clicks into the hole on some models, you may need to lock it against the washer.

Incorrect loading of the line

Some trimmer heads take two distinct thread lengths, each secured in its hole in the thread spool.

Winding the two strings frequently necessitates holding them together and incorporating them simultaneously to avoid one line crossing itself or the other.

At such a juncture, the railway comes to a halt. Wrap the line on the spool in the direction of the arrow, whether your trimmer requires one- or two-line lengths.

When a string is wound in the opposite direction, it does not advance.

Malfunctioning of the Springsmalfunctioning of the springs

Under pressure, the spring retains the lid on the punch head and returns it to its original position after hitting, allowing the string to go ahead.

The spring may fail if it becomes entangled with foreign things in the house. Remove and inspect the impact cap to verify the spring’s condition and clean the housing.

Remove any debris from the housing and make that the spring and cover are in good working order. If necessary, replace the parts. Replace the spring as well as the impact cap.

Why does my trimmer line run out so fast?

If the lid becomes damaged or worn over time, it may fail, allowing too much rope to fall out when poked.

Depending on the severity of the damage, it can be hung up during the return movement, allowing the line to be constantly progressed.

Simply remove the bumper cover and replace it with a new one to replace it.


If you own an ego trimmer, you can find ego string trimmer bump feed troubleshoot on the internet, or you can follow ours too. If your trimmer line is older than five years, we recommend you replace it as it can now cause problems very frequently.

Loading the line plays a vital role in the bump feed issue as too thick can be stuck, and too thin can overheat when cut.

String trimmer bump feed troubleshooting

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