The satisfying “thunk” of a lawnmower starting can quickly turn into a frustrating “thwack” if your pull cord snaps or gets stuck. A broken pull cord can leave you staring at your mower, wondering how to get it going again. But fear not, rewinding a lawnmower pull cord is a relatively simple task that can be done with basic tools and a little patience. This comprehensive guide will walk you through the process, from identifying the issue to successfully rewinding your cord, ensuring you get back to mowing the lawn in no time.
In essence, rewinding a lawnmower pull cord involves re-threading the cord through the recoil mechanism and securing it to the engine. This process typically requires removing the recoil housing, carefully unwinding the cord, and then meticulously winding it back onto the spring. By following the steps outlined below, you can confidently handle this common lawnmower repair.
Identifying the Problem: Is It the Cord or the Recoil?
Before jumping into the rewinding process, it’s essential to determine the root cause of your mower’s pull cord woes. While a broken or frayed cord is the most common culprit, issues with the recoil mechanism itself can also lead to a non-functional pull cord.
Here’s how to differentiate between a broken cord and a malfunctioning recoil:
- Examine the Cord: Look closely at the pull cord for any signs of breakage, fraying, or wear. If the cord is visibly damaged, you’re likely dealing with a simple cord replacement issue.
- Check the Recoil Action: Pull the cord gently to feel for any resistance. If the cord feels stiff or doesn’t retract smoothly, the recoil mechanism might be the culprit.
- Listen for Unusual Sounds: As you pull the cord, listen for any unusual clicking, grinding, or rattling sounds. These could indicate a problem with the recoil assembly.
Note: If you suspect a faulty recoil mechanism, it’s generally best to seek professional repair advice as attempting to fix the recoil yourself could lead to further damage.
Tools and Materials You’ll Need
Before you begin rewinding your lawnmower pull cord, gather the necessary tools and materials:
- Phillips screwdriver: For removing the recoil housing screws.
- Flathead screwdriver: For potentially prying off stubborn recoil housing covers.
- Wire cutters: To cut off any excess cord.
- New pull cord: If your old cord is damaged beyond repair, you’ll need a new replacement.
- Work gloves: To protect your hands during the process.
- A clean work area: To prevent losing any small parts during disassembly.
Step-by-Step Guide to Rewinding a Lawn Mower Pull Cord
Now that you’ve identified the problem and gathered your tools, let’s delve into the rewinding process:
Step 1: Disassemble the Recoil Housing
1.1 Remove the Recoil Housing Cover:
Locate the recoil housing on your lawnmower, typically situated near the engine. There will be screws securing the housing cover. Use a Phillips screwdriver to remove these screws. Depending on the model, you may need to remove additional screws or clips to fully detach the cover.
1.2 Remove the Recoil Housing:
With the cover removed, you should be able to access the recoil mechanism. Gently pull the recoil housing away from the engine. In some cases, a flathead screwdriver may be needed to pry off the housing if it’s stuck.
Step 2: Unwind the Old Cord
2.1 Access the Cord:
Once the recoil housing is removed, you’ll see the coiled spring and the old pull cord. The cord is typically attached to the spring with a hook or a small metal clip.
2.2 Unwind the Cord:
Carefully unwind the cord from the spring. Start by holding the free end of the cord and gently pulling it off the spring, working your way around the coil. Avoid jerking or pulling too hard, as this can damage the spring.
2.3 Remove the Old Cord:
Once the cord is fully unwound, carefully remove it from the recoil mechanism. You can cut the old cord at this point using your wire cutters.
Step 3: Prepare the New Cord
3.1 Cut the New Cord:
Measure the length of your old cord and cut a new replacement cord slightly longer, leaving about 2 inches of extra length for securing.
3.2 Attach the New Cord:
Depending on the design of your recoil mechanism, you may need to attach the new cord to the spring with a hook or clip. If your old cord had a hook, you can reuse it with the new cord. If you’re using a clip, ensure it’s secure and won’t come loose.
Step 4: Rewind the New Cord
4.1 Secure the Cord:
Hold the free end of the new cord and start winding it around the spring. Ensure the cord is sitting securely in the groove of the spring and not catching on any other parts.
4.2 Maintain Tension:
As you wind the cord, apply even tension to ensure it’s wound tightly and smoothly. Avoid overtightening, as this could damage the spring.
4.3 Repeat the Process:
Continue winding the cord around the spring until it’s fully coiled. Double-check that the cord is securely attached to the spring and that there are no loose ends.
Step 5: Reassemble the Recoil Housing
5.1 Reinstall the Housing:
Carefully align the recoil housing back onto the engine. The housing should fit snugly without forcing it.
5.2 Secure the Housing:
Replace the screws that you removed earlier to secure the housing cover. Tighten the screws securely, but avoid overtightening.
5.3 Test the Recoil:
Once the housing is reassembled, pull the cord gently to ensure it retracts smoothly and that the engine starts. If the cord doesn’t retract properly or the engine doesn’t start, there might be an issue with the re-winding process or a separate problem with the recoil mechanism.
Tips for a Successful Rewinding
- Wear gloves: This will protect your hands from the sharp edges of the recoil mechanism and the spring.
- Work in a clean area: A clean work area will help you avoid losing small parts or getting dirt in the mechanism.
- Be patient: The rewinding process can take some time, so don’t rush it.
- Inspect the spring: If the spring is worn or damaged, it’s best to replace it.
- Test the cord regularly: Check the cord for signs of wear or fraying and replace it as needed.
When to Call a Professional
While rewinding a lawnmower pull cord is a relatively simple task, there are certain situations where it’s best to seek professional assistance.
Here are some scenarios that warrant calling a professional:
- The recoil mechanism is damaged: If you suspect that the recoil mechanism is damaged, it’s best to take your lawnmower to a professional for repair.
- You’re not comfortable with the repair: If you’re unsure about the process or feel uncomfortable working with the recoil mechanism, it’s better to leave it to a professional.
- The problem persists: If you’ve rewound the cord and the problem persists, there could be a deeper issue with the mower that requires expert attention.
Conclusion
Rewinding a lawnmower pull cord is a straightforward repair that can save you time and money. By following the steps outlined in this guide, you can confidently tackle this common lawnmower maintenance task. Remember to work carefully, use the appropriate tools, and be patient. If you encounter any difficulties or have doubts, it’s always best to consult with a professional. By understanding the basics of pull cord maintenance, you can keep your lawnmower running smoothly and efficiently for years to come.
FAQ
What is a rewind pull cord and why does it need to be rewound?
The rewind pull cord is the string that you pull to start the lawn mower. It is attached to the recoil spring, which is responsible for pulling the starter motor. Over time, the recoil spring can lose tension, making it difficult to start the lawn mower. Rewinding the pull cord restores the tension in the spring, making it easier to start the mower.
If you notice the pull cord is not retracting back into the housing after pulling it, you will need to rewind it. A broken or stretched cord can also lead to difficulties starting the mower, and rewinding will allow you to tighten and fix the issue.
How do I know if my pull cord needs to be rewound?
There are a few signs that indicate your pull cord needs to be rewound. If you have to pull the cord a long distance before the engine starts, the cord might need to be rewound. Another sign is if the cord feels loose or floppy, or if it doesn’t retract fully after pulling. Lastly, if you hear a clicking or grinding sound when you pull the cord, it might be a sign that the rewind mechanism is malfunctioning.
If you notice any of these signs, it’s best to rewind the pull cord to avoid further damage to the engine or recoil spring.
Can I rewind my pull cord myself?
Yes, you can rewind your pull cord yourself. It is a simple and inexpensive repair that can be done with basic tools and a few minutes of your time. However, if you are uncomfortable working on your lawn mower or if the problem seems more complicated, it’s always best to consult a professional mechanic.
Be sure to follow the specific instructions for your mower model. Refer to your owner’s manual or a reputable online resource to ensure you are following the correct steps for your machine.
What tools do I need to rewind my pull cord?
You will need a few basic tools to rewind your pull cord. These include:
- A Phillips-head screwdriver
- A pair of pliers
- A flat-head screwdriver (optional)
- A new pull cord (optional)
The tools may vary slightly depending on the model of your lawn mower. Always consult your owner’s manual for specific tools needed for your machine.
How long does it take to rewind a lawn mower pull cord?
Rewinding a lawn mower pull cord is a relatively quick and easy process, taking anywhere from 5 to 15 minutes, depending on the model of your mower and your experience level. You can typically rewind it yourself without needing to take it to a repair shop.
If you are comfortable working on your lawn mower, you can easily rewind the pull cord yourself. If you are unsure, it’s best to consult a professional.
What if I can’t rewind the pull cord myself?
If you are unable to rewind the pull cord yourself, or if the problem seems to be more complicated, it’s best to take your lawn mower to a qualified mechanic. They will be able to diagnose the problem and make the necessary repairs.
It’s important to be aware that some lawn mower models have special rewind mechanisms that may require professional attention. In such cases, it’s best to leave the repair to a professional mechanic to avoid any further damage.
Are there any tips for rewinding a lawn mower pull cord?
Here are some tips for rewinding a lawn mower pull cord:
- Make sure the engine is off and the spark plug is disconnected before you begin working.
- If you are replacing the cord, be sure to buy a cord that is the correct length for your model.
- Use a flat-head screwdriver to pry open the pull cord housing, then gently push the cord back into the housing.
- Securely reassemble the housing and test the pull cord.
These tips can ensure a smoother rewind experience. If you encounter difficulties during the process, you can consult your owner’s manual or an online resource for assistance.