The sweet scent of freshly cut grass, the satisfying hum of the engine, and the smooth glide of your lawnmower across the green expanse – these are the joys of lawn care. However, this idyllic scenario can turn into a frustrating struggle if your lawnmower’s pull cord breaks or refuses to retract properly. A broken or jammed pull cord can leave you stranded, unable to start your mower and get the job done.
This article will guide you through the process of rewinding a lawnmower pull cord, providing a step-by-step breakdown to help you get your mower back in working order. We’ll cover the essential tools needed, the common types of pull cord mechanisms, and troubleshooting tips to tackle any potential problems. By the end of this guide, you’ll be equipped to tackle this common lawnmower issue and get your machine back in action.
A Quick Overview of Pull Cord Rewinding
Rewinding a lawnmower pull cord involves carefully retracting the cord back into the housing and securing it to the starter mechanism. This process typically involves detaching the pull cord housing, identifying the cord’s attachment point, and using a tool to re-thread the cord through the housing.
Getting Ready: Tools and Safety Precautions
Before diving into the rewinding process, gather the necessary tools and take some safety precautions to ensure a smooth and safe operation.
Tools You’ll Need:
- Screwdriver: A Phillips head screwdriver is usually required to remove the pull cord housing.
- Pliers: Pliers can be helpful for gripping and maneuvering the cord while rewinding.
- Needle-nose Pliers: These are useful for accessing tight spaces and maneuvering the cord.
- Wire Cutters: You might need wire cutters if the cord is tangled or needs to be trimmed.
- Replacement Pull Cord: In case your existing cord is beyond repair, have a spare on hand.
- Work Gloves: Protect your hands from any sharp edges or snags.
- Safety Glasses: Protect your eyes from any flying debris.
Safety Precautions:
- Disconnect the Spark Plug: Before working on your lawnmower, always disconnect the spark plug wire to prevent accidental starting.
- Use a Workbench or Stable Surface: Ensure you have a stable surface to work on.
- Take Breaks: Avoid overworking and take breaks as needed.
Identifying Your Pull Cord Mechanism
Lawn mowers employ different pull cord mechanisms. Recognizing the specific type in your mower is crucial for understanding how to rewind the cord. The most common types are:
1. Recoil Starter:
- This system features a spring inside the housing that retracts the cord.
- It typically involves a release lever or a latch that locks the cord in place.
- When the cord is pulled, the spring expands, and the release mechanism allows the cord to retract.
2. Electric Starter:
- Electric starters utilize a motor to crank the engine.
- The pull cord is often used for manual starting or as a backup.
- The mechanism might be similar to the recoil starter, but the spring tension is lighter.
3. Spring-Loaded Starter:
- This mechanism employs a spring that winds up as you pull the cord.
- A lever or latch releases the spring, and the cord retracts.
Rewinding the Pull Cord: Step-by-Step Guide
Once you’ve identified the pull cord type and gathered the necessary tools, you can start the rewinding process. Here’s a general step-by-step guide:
1. Disconnect the Spark Plug:
- Locate the spark plug wire connected to the engine.
- Pull the wire off the spark plug terminal to prevent accidental starting.
2. Remove the Pull Cord Housing:
- Locate the pull cord housing, typically found on the top or side of the mower.
- Use the Phillips head screwdriver to remove any screws securing the housing.
- Carefully detach the housing from the mower.
3. Identify the Cord Attachment:
- Examine the pull cord housing and locate the point where the cord is attached to the starter mechanism.
- This attachment point might involve a small hook, a groove, or a clip.
4. Release the Cord Tension:
- For recoil starters, there might be a release lever or latch.
- Locate and engage the release mechanism to reduce the tension on the spring.
- For spring-loaded starters, you might need to push down on the spring mechanism to release its tension.
- For electric starters, check the motor’s mechanism for a release point.
5. Rewind the Cord:
- Carefully pull the cord out of the housing, removing any tangles or knots.
- If the cord is broken, replace it with a new one.
- Holding the end of the cord, start winding it back into the housing.
- Guide the cord through the housing’s internal channels, ensuring it follows the proper path.
- For a recoil starter, make sure the cord engages with the spring mechanism.
- For a spring-loaded starter, guide the cord through the spring’s winding mechanism.
6. Secure the Cord:
- Once the cord is fully wound back, secure it to the attachment point on the starter mechanism.
- Use your pliers or needle-nose pliers to ensure the cord is securely attached.
7. Reassemble the Housing:
- Carefully reattach the pull cord housing to the mower, aligning the holes with the screws.
- Tighten the screws firmly to secure the housing.
8. Reconnect the Spark Plug:
- Carefully reattach the spark plug wire to the spark plug terminal, ensuring a good connection.
9. Test the Pull Cord:
- Pull the cord gently a few times to ensure it retracts smoothly and without resistance.
- If the cord retracts properly and the starter mechanism engages, your repair is complete.
Troubleshooting Common Issues
While rewinding the pull cord is generally straightforward, some common issues might arise. Here’s how to address these problems:
1. Cord Stuck or Tangled:
- If the cord is stuck or tangled, carefully work it free.
- Use pliers or needle-nose pliers to help guide the cord through the housing.
- Avoid pulling the cord forcefully, as this can damage the cord or mechanism.
2. Spring Mechanism Issues:
- If the recoil spring is broken or weak, the cord won’t retract properly.
- Replace the spring with a new one of the correct specifications.
3. Starter Mechanism Malfunction:
- If the starter mechanism is damaged or malfunctioning, the cord might not engage properly.
- Consider replacing the entire starter mechanism if necessary.
4. Cord Too Long or Too Short:
- If the cord is too long, it might tangle or not retract fully.
- If it’s too short, it might not be able to reach the starter mechanism.
- Adjust the cord length by trimming it with wire cutters or replacing it with a new one.
Final Tips and Advice
Here are some additional tips and advice for rewinding your lawnmower pull cord:
- Lubricate the Mechanism: Apply a light coat of lubricant to the starter mechanism to prevent rust and friction.
- Replace the Cord Regularly: If the pull cord shows signs of wear, replace it with a new one.
- Store the Mower Properly: When not in use, store your mower in a dry and well-ventilated area to prevent rust and corrosion.
- Consider Professional Assistance: If you’re not comfortable with this repair or if the issue persists, consult a professional lawnmower technician.
By following these steps and troubleshooting tips, you can rewind your lawnmower pull cord effectively and get your mower back in action. Remember to prioritize safety, use the right tools, and identify the specific type of pull cord mechanism in your mower. With a little patience and attention to detail, you can conquer this common lawnmower repair and enjoy a smooth and successful mowing season.
FAQs
Q: Why does my lawn mower pull cord need rewinding?
A: A lawn mower pull cord needs rewinding when it has become stretched or frayed, making it difficult to start the engine. This often happens due to repeated use and can also be caused by improper handling, such as pulling the cord too quickly or forcefully. A frayed or stretched pull cord can make starting your lawn mower a frustrating experience and can even damage the engine if it breaks entirely.
Q: What tools do I need to rewind my lawn mower pull cord?
A: You’ll only need a few simple tools to rewind your lawn mower pull cord. These include a Phillips head screwdriver, a pair of pliers, and a new pull cord if your current one is damaged beyond repair. It’s also a good idea to have some WD-40 or another type of lubricant on hand to help with the rewinding process.
Q: How do I remove the old pull cord?
A: Start by removing the housing covering the pull cord mechanism. This usually involves unscrewing a few screws. Once the housing is removed, you’ll see the pull cord wrapped around a spool. Carefully detach the old cord from the spool by gently pulling on the end while holding the spool in place.
Q: How do I attach the new pull cord?
A: Take the new pull cord and thread it through the hole on the spool. Be sure to check the manufacturer’s instructions for the correct direction to thread the cord. Once the cord is threaded, you can start wrapping it around the spool. It’s important to wind the cord tightly and evenly to ensure it stays in place.
Q: How do I adjust the tension of the pull cord?
A: After you’ve wound the cord onto the spool, you’ll need to adjust the tension. This is done using a spring located on the pull cord mechanism. Use a screwdriver to adjust the spring until the pull cord feels firm but not too tight.
Q: How do I know if the pull cord is properly rewound?
A: Once you’ve finished rewinding the pull cord, test it out by pulling it a few times. If the cord feels smooth and easy to pull, it’s likely properly rewound. If it feels stiff or binds, you may need to adjust the tension or re-wind the cord.
Q: What can I do to prevent my pull cord from needing rewinding again?
A: To prevent your pull cord from needing rewinding again, it’s essential to use it correctly and to maintain your lawn mower regularly. Always pull the cord slowly and smoothly, and avoid yanking it too hard. Regularly check the condition of the cord for any signs of wear or damage and replace it if necessary. By taking these steps, you can help to prolong the life of your lawn mower’s pull cord.