The gentle hum of your lawnmower, the satisfying scent of freshly cut grass – there’s nothing quite like it. But what happens when that familiar pull-start sound is replaced by a frustrating snapping or the cord simply doesn’t budge? It could be a broken pull cord! This article will guide you through the simple steps of replacing a broken pull cord, ensuring your lawnmower is back in action and ready to tackle those overgrown patches. We’ll cover everything from identifying the right replacement to the actual replacement process, making it a DIY project even a novice can handle.
A broken pull cord is a common issue for lawnmower owners. Replacing it is often a straightforward task that can save you money and frustration compared to taking your mower to a repair shop.
Identifying the Problem: Is It Really the Pull Cord?
Before diving into the replacement process, it’s crucial to confirm the culprit is indeed a broken pull cord. Here’s how to do it:
- Pull the cord gently. Does it feel loose or move freely, indicating a potential break within the cord itself?
- Check for fraying or damage. Look for visible signs of wear and tear near the handle.
- Listen closely. If you hear a snapping sound when pulling, it’s a strong indication of a broken cord.
If you’ve ruled out other potential issues, like a clogged carburetor or a dead battery, then replacing the pull cord is likely the solution.
Gathering Your Tools and Supplies
To tackle this repair, you’ll need a few basic tools and a replacement pull cord:
Tools:
- Phillips head screwdriver: Most lawnmowers use Phillips screws to secure the housing.
- Wire cutters or a sharp knife: For removing any old or damaged cord remnants.
- Pliers: Helpful for pulling and securing the cord to the engine.
Supplies:
- Replacement pull cord: Make sure you purchase a cord specifically designed for your lawnmower model. You can find these at most hardware stores or online retailers. Look for the length, diameter, and any specific features mentioned in your owner’s manual.
The Step-by-Step Replacement Guide
Now, let’s get to the heart of the matter – replacing the pull cord:
Step 1: Disconnecting the Spark Plug
Safety is paramount. Before starting any work on your lawnmower, always disconnect the spark plug wire to prevent accidental starts. Locate the spark plug, usually on the top or side of the engine, and carefully pull the wire off.
Step 2: Accessing the Pull Cord Mechanism
The pull cord mechanism is typically located under the engine cover. Use your screwdriver to remove the screws holding the cover in place. Carefully lift the cover and set it aside.
Step 3: Removing the Old Pull Cord
With the cover off, you’ll see the pull cord attached to the engine’s recoil starter. Locate the connection point and use your wire cutters or knife to carefully cut the cord. Be sure to remove any remaining pieces that might be lodged in the mechanism.
Step 4: Attaching the New Pull Cord
Now it’s time to install the new cord:
- Insert the new cord’s end: Feed the new cord’s end through the opening where the old cord came out. You may need to use your fingers or pliers to guide it through.
- Secure the cord: The end of the new pull cord will have a hook or loop designed to attach to the recoil starter. Use pliers to securely fasten it to the corresponding part on the recoil starter.
- Feed the cord through the mechanism: Carefully feed the remaining cord through the pull cord mechanism, ensuring it runs smoothly and doesn’t get caught or tangled.
- Attach the cord to the handle: The cord’s other end will attach to the handle. Depending on your model, you might need to remove the handle’s cap or use a small screw to secure the cord.
Step 5: Reassembling the Lawn Mower
Now that the new pull cord is in place, you can reassemble the lawnmower:
- Replace the engine cover: Put the engine cover back on and secure it with the screws.
- Reconnect the spark plug wire: Make sure the spark plug wire is properly connected to the spark plug.
Step 6: Testing the New Pull Cord
The moment of truth! Pull the new cord to test its functionality. The engine should start smoothly with no resistance or snapping. If it doesn’t, double-check your connections and ensure the cord is properly secured.
Troubleshooting Common Problems
Even with careful installation, you might encounter some problems:
The pull cord won’t retract:
This might be due to a tangled cord or a stuck recoil mechanism. Try gently guiding the cord back into the mechanism or using a bit of lubricant to ease any sticking points.
The pull cord feels loose:
The cord might not be securely attached to the recoil starter or handle. Double-check your connections and ensure they are tight.
The engine still won’t start:
If the pull cord is installed correctly but the engine won’t start, the problem may lie elsewhere, such as a clogged carburetor or a dead battery. Refer to your owner’s manual or seek help from a professional mechanic.
Maintaining Your Lawn Mower’s Pull Cord
To prevent premature wear and tear, follow these tips:
- Regular inspection: Examine the pull cord for fraying or damage during routine maintenance.
- Lubrication: Apply a small amount of lubricant to the pull cord mechanism every few months to reduce friction and ensure smooth operation.
- Avoid excessive pulling: Don’t pull the cord too hard or jerk it violently, as this can strain the mechanism and shorten the cord’s lifespan.
When to Call a Professional
While replacing a pull cord is a relatively simple task, there are instances where it’s best to seek professional help:
- Complex models: If your lawnmower has a sophisticated pull cord system or you’re unsure about the process, it’s advisable to consult a mechanic.
- Damaged recoil starter: If the recoil starter itself is damaged or malfunctioning, it’s best to leave the repair to a professional.
- Persistent problems: If you’ve replaced the pull cord and the engine still won’t start, or if you’re experiencing recurring issues, don’t hesitate to seek professional assistance.
Conclusion: Enjoy a Smooth-Running Lawn Mower
Armed with this knowledge, you’re now equipped to handle a broken pull cord and restore your lawnmower to its former glory. Remember to prioritize safety and follow the instructions carefully. With a little patience and the right tools, you can enjoy a smooth-running lawnmower ready to tackle any grass-cutting challenge.
FAQs
How do I know if I need to replace my pull cord?
If your lawn mower’s pull cord is frayed, broken, or feels stiff and difficult to pull, it’s time for a replacement. A damaged pull cord can make starting your mower a frustrating chore and may even prevent it from starting altogether. Additionally, if you hear a snapping sound when pulling the cord, it’s a clear indication of a broken cord.
Replacing the pull cord is a relatively simple task, and it’s a good idea to have a spare cord on hand in case of an emergency. A new cord will ensure smooth starting and prevent any potential injuries caused by a frayed or broken cord.
What tools do I need to change a pull cord?
To change a pull cord, you’ll need a few basic tools that are commonly found in most households. The first tool you need is a pair of pliers. Pliers will be used to help you remove the old cord and secure the new cord in place. You’ll also need a Phillips head screwdriver for removing and securing the screws that hold the recoil housing together. Finally, you may need a small wrench or socket for tightening the starter assembly nut if it’s loose.
It’s important to have all the necessary tools before you start the replacement process. This will ensure that you have everything you need on hand and can complete the job efficiently. If you don’t have the necessary tools, you can easily purchase them from your local hardware store or online.
How long does it take to change a pull cord?
Changing a pull cord on a lawn mower is a relatively quick and easy task. It typically takes about 10-15 minutes to complete, depending on your experience and the specific model of your lawn mower. The process involves removing the old cord, installing the new cord, and securing it in place.
If you follow the steps outlined in the article, you should be able to complete the replacement without any significant delays. Remember to work carefully and ensure that the new cord is securely attached to the recoil assembly.
What is the best type of pull cord to use?
When choosing a replacement pull cord, you want to ensure that you get a high-quality cord that’s compatible with your lawn mower. Look for a cord made from durable materials such as steel cable or nylon rope, and make sure it’s the correct length for your specific model.
It’s always a good idea to purchase a cord from a reputable manufacturer to ensure that it meets the necessary safety standards. You can find replacement cords at most hardware stores or online retailers.
What should I do if I can’t find a replacement pull cord?
If you’re having trouble finding a replacement pull cord for your specific model of lawn mower, there are a few options you can try. First, check the manufacturer’s website or contact their customer service department. They may be able to provide you with a replacement cord or direct you to an authorized retailer.
Another option is to search for a generic replacement cord at a local hardware store or online retailer. You can try searching for a cord that’s compatible with your engine model or simply look for a cord that’s the right length and diameter.
How do I know if the new pull cord is installed correctly?
Once you’ve installed the new pull cord, you should test it to ensure that it’s working properly. Start by pulling the cord gently to make sure it’s moving freely and not snagging on any parts of the recoil housing.
Then, try starting the lawn mower as you normally would. If the engine starts easily and the cord retracts smoothly, you’ve successfully installed the new cord. If you’re still having trouble starting the mower, double-check your work and ensure that the cord is properly connected to the recoil assembly.
Is it safe to use a damaged pull cord?
Using a damaged pull cord on your lawn mower can be extremely dangerous. A frayed or broken cord can snap, causing injury to your hand or fingers. It can also prevent the engine from starting properly, leaving you stranded in the middle of your lawn.
It’s always best to replace a damaged pull cord as soon as possible. This will not only improve the functionality of your lawn mower but also ensure your safety when using it.