There’s nothing quite like the feeling of a perfectly manicured lawn, but that sense of accomplishment can quickly turn to frustration when your trusty lawn mower lets you down. A broken string can bring your lawn mowing progress to a screeching halt, leaving you with an overgrown lawn and a headache. But fear not, dear reader! This comprehensive guide will walk you through the process of fixing a broken lawn mower string, ensuring you can get back to mowing in no time. We’ll cover everything from identifying the problem to replacing the string, along with helpful tips and tricks to make the job easier.
In a nutshell: Fixing a broken lawn mower string involves identifying the type of string trimmer head you have, disassembling the head, and replacing the string.
Identifying the Problem: Is It Really the String?
Before jumping into repairs, it’s crucial to make sure the problem is actually a broken string. Sometimes, the issue could be something else entirely. Here are a few things to check:
1. The String Is Not Feeding
If the string isn’t feeding out of the head, the problem might not be a broken string but a jammed string. Look closely at the head, and see if there are any obstructions preventing the string from feeding. You can try tapping the head gently to loosen any debris that may be causing the jam.
2. The String Is Not Feeding Properly
A common issue is that the string is feeding too slowly or not at all. This could be caused by a few things:
- Worn-out String: Over time, the string can become frayed or worn out, making it difficult for the head to feed it properly.
- Incorrect String Type: Different lawn mower heads are designed for specific types of string. If you’re using the wrong type, it might not feed correctly.
- Clogged Head: The string head can become clogged with debris, preventing the string from advancing.
3. The String Is Simply Broken
If the string is visibly frayed, snapped, or has disappeared entirely, then you’ve definitely got a broken string issue on your hands.
Replacing the String: A Step-by-Step Guide
Once you’ve confirmed that the string is indeed broken, you can move on to replacing it. Here’s a breakdown of the process:
1. Choose the Right String
Type: The most common types of string are round, square, and twisted. Round string is best for general-purpose mowing, while square string is more durable and can handle tougher weeds. Twisted string is a good all-around option.
Diameter: The diameter of the string is measured in millimeters. Thicker string is better for heavier-duty mowing, but can also cause more damage to delicate plants.
Brand: Look for reputable brands that are known for their quality and durability.
2. Disassemble the Trimmer Head
Manual Release: Many trimmer heads have a simple release button that allows you to open the head by pressing the button and pulling the head apart.
Twisting Mechanism: Some heads have a twisting mechanism. To release the head, you’ll need to twist it counterclockwise until it unlocks.
Screws: Some trimmer heads are held together by screws. You’ll need a screwdriver to loosen these screws and separate the head.
3. Remove the Old String
Once the head is open, you can carefully remove the old string. Be sure to dispose of the old string properly.
4. Load the New String
Now it’s time to load the new string into the head. Refer to the instructions that came with your trimmer head for specific loading procedures. Generally, you will wind the string around a spool or spindle inside the head.
5. Reassemble the Head
Once the new string is loaded, carefully reassemble the head. Make sure to tighten all screws and clips to ensure a secure fit.
6. Test the String
After reassembling the head, test the string by starting the mower and running it over a patch of grass. Make sure the string is feeding properly and that it’s cutting the grass cleanly.
Tips for Success
Here are some tips to make the process easier and ensure a successful string replacement:
1. Wear Safety Glasses
Broken string can fly off during the process, so it’s important to wear safety glasses to protect your eyes.
2. Use Gloves
The string can be sharp, so it’s a good idea to wear gloves to protect your hands.
3. Take Your Time
Replacing a broken string is a fairly straightforward process, but it’s important to take your time and avoid rushing.
4. Keep a Spare String on Hand
It’s always a good idea to keep a spare string on hand in case your string breaks while you’re mowing. This will save you time and frustration in the long run.
5. Don’t Overtighten the String
When loading the string, don’t overtighten it. Overtightening can cause the string to break prematurely.
6. Store the String Properly
Keep the string in a dry place to prevent it from becoming brittle or damaged.
Maintaining Your Lawn Mower String
Regular maintenance is key to keeping your lawn mower string in good working order. Here are some tips for maintaining your string:
1. Check the String Regularly
Inspect the string for signs of wear and tear, such as fraying or cracking. Replace the string as needed.
2. Clean the Trimmer Head
Clean the trimmer head regularly to remove any debris that may be preventing the string from feeding properly.
3. Lubricate the Trimmer Head
Lubricate the trimmer head periodically to prevent it from becoming dry and stiff.
Conclusion: Get Back to Mowing!
A broken lawn mower string can be a frustrating experience, but it’s a relatively easy problem to fix. By following the steps outlined in this guide, you can quickly replace the string and get back to enjoying a well-maintained lawn. Remember to keep a spare string on hand, and to practice regular maintenance to prevent future string issues. With a little bit of care, your lawn mower string will keep you mowing strong for years to come!
FAQs
Q1: How do I know if my lawnmower string is broken?
A: If your lawnmower string is broken, you’ll notice that it’s no longer cutting grass effectively. You might also hear a strange rattling or grinding noise coming from the mower. If you look inside the mower head, you should see the string. If it’s frayed or broken, it’s time to replace it.
If your lawnmower is struggling to cut through grass, there could be other issues besides a broken string, such as a clogged blade or a dull blade. Check these components before assuming the string is the problem.
Q2: What tools do I need to replace a lawnmower string?
A: You’ll need a few basic tools to replace a lawnmower string: a screwdriver, a pair of pliers, and a new spool of lawnmower string. If your mower uses a specific type of string, such as a square string or a twisted string, make sure to buy the correct type.
You may also need a pair of scissors to cut the string to the correct length. It is always best to read the manual that came with your mower for specific instructions for your model.
Q3: How do I remove the old lawnmower string?
A: To remove the old lawnmower string, you’ll need to take apart the mower head. First, use a screwdriver to remove any screws that are holding the head together. Then, carefully pull the old string out of the spool. If the string is tangled or knotted, you may need to use the pliers to help untangle it.
Once the old string is removed, you can inspect the spool for any damage. If the spool is cracked or broken, you’ll need to replace it.
Q4: How do I install the new lawnmower string?
A: To install the new string, start by threading it through the spool. Make sure that the string is wound in the correct direction. Refer to your mower’s manual for guidance. You will then need to wind the string around the spool, making sure that it’s evenly distributed.
Once the string is wound, you can put the spool back into the mower head and reassemble the head. Make sure to tighten the screws securely.
Q5: How do I cut the new lawnmower string to the correct length?
A: Once the new string is installed, you need to cut it to the correct length. The best way to do this is to follow the instructions in your mower’s manual.
If you don’t have the manual, you can try to visually determine the right length. Make sure the string is long enough to reach the bottom of the mower head.
Q6: How often should I replace my lawnmower string?
A: The frequency with which you need to replace your lawnmower string depends on how often you use your mower and the type of terrain you’re mowing. If you’re using your mower frequently on rough terrain, you may need to replace the string more often than someone who uses their mower less frequently on a flat lawn.
Generally, you should inspect the string after each use and replace it when it starts to show signs of wear and tear.
Q7: Can I use a different type of lawnmower string?
A: It’s best to use the type of string that’s recommended by the manufacturer of your lawnmower. Using the wrong type of string could damage the mower head or the string itself.
If you’re unsure what type of string to use, consult your mower’s manual or contact the manufacturer.