The satisfying “thunk” of a lawnmower starting can quickly turn into frustration when your Craftsman’s pull cord snaps, leaving you stranded in a sea of unmowed grass. Don’t despair! Replacing a pull cord is a surprisingly simple DIY fix that can save you money and a trip to the repair shop. This article will guide you through the process, step-by-step, with tips for choosing the right replacement cord and troubleshooting common problems.
In a nutshell, replacing a lawnmower pull cord involves disconnecting the old cord, attaching a new one, and ensuring it’s properly tensioned. It’s a straightforward procedure that even a novice mechanic can handle.
Getting Started: Tools and Materials
Before diving in, gather the following tools and materials to ensure a smooth repair:
- New pull cord: Look for a cord specifically designed for your Craftsman model. These usually come with an appropriate length, diameter, and a pre-attached handle for easy pulling.
- Screwdriver: A Phillips head screwdriver is usually needed to remove the recoil housing cover.
- Pliers: To help with removing the old cord and installing the new one.
- Gloves: Protect your hands from any sharp edges or potential grease.
- Safety glasses: Always wear safety glasses to protect your eyes from flying debris.
Step 1: Disconnecting the Old Pull Cord
1.1 Locate the Recoil Housing
The recoil housing is the black cylindrical assembly located on the top of the engine. It houses the spring and mechanism that provides the recoil action.
1.2 Remove the Recoil Housing Cover
- Locate the screws: Most Craftsman recoil housings have a few screws holding the cover in place. These screws are usually on the sides or bottom of the housing.
- Remove the screws: Use your Phillips head screwdriver to carefully remove the screws. Be careful not to strip the screw heads.
- Lift the cover: Gently pry the cover off the recoil housing. It may be helpful to use a small flathead screwdriver to assist in lifting.
1.3 Detach the Old Pull Cord
- Identify the old cord’s attachment: The pull cord is typically attached to a small hook or a metal tab inside the recoil housing.
- Remove the cord: Use pliers to gently pull the cord off the hook or tab. If the cord is broken, you may need to use a small screwdriver to pry it off.
Step 2: Installing the New Pull Cord
2.1 Prepare the New Cord
- Inspect the new cord: Check the new cord for any damage or defects.
- Locate the attachment point: The new cord will also have an attachment point, typically a hook or a loop.
2.2 Attach the New Pull Cord
- Thread the new cord: Thread the new cord through the recoil housing’s guide holes. Make sure it runs smoothly and doesn’t snag on any internal parts.
- Attach the new cord: Securely hook the new cord’s attachment point to the hook or tab inside the recoil housing.
- Pull the cord through: Pull the cord through until the handle comes out the top of the recoil housing.
Step 3: Tensioning the Pull Cord
3.1 Understanding Cord Tension
The pull cord needs to be properly tensioned for optimal recoil action. Too loose, and the engine won’t start easily. Too tight, and you risk damaging the recoil spring.
3.2 Test the Tension
- Start by pulling the cord: Pull the cord a few times to test the tension. It should feel firm but not too difficult to pull.
- Adjust tension if needed: If the tension is too loose, you can tighten the recoil spring using the adjustment mechanism on the recoil housing.
- Consult your manual: If you’re unsure how to adjust the tension, consult your Craftsman lawnmower manual for specific instructions.
Step 4: Reassembling the Recoil Housing
4.1 Replace the Recoil Housing Cover
- Place the cover back on: Align the recoil housing cover with the housing and gently push it down.
- Secure the screws: Replace the screws that hold the cover in place. Make sure they are tightened securely.
4.2 Test the New Pull Cord
- Pull the cord a few times: Ensure the cord operates smoothly and retracts properly.
- Start the engine: Test if your Craftsman lawnmower starts easily using the new pull cord.
Troubleshooting Common Problems
4.3 Pull Cord Snaps Again
- Check for damage: Inspect the new pull cord for any signs of wear or fraying.
- Ensure proper attachment: Double-check that the new cord is securely attached to the hook or tab inside the recoil housing.
- Recoil spring issues: A worn-out recoil spring can also lead to premature pull cord failure.
4.4 Engine Doesn’t Start
- Inspect the spark plug: A fouled or damaged spark plug can prevent the engine from starting.
- Check the fuel: Make sure the fuel tank is full and the fuel lines are clear.
- Check for a clogged air filter: A dirty air filter restricts airflow and can hinder starting.
Tips for Choosing the Right Pull Cord
- Compatibility: Always choose a pull cord specifically designed for your Craftsman lawnmower model.
- Length and diameter: The cord’s length and diameter should match the original one.
- Handle: Look for a cord with a pre-attached handle for easy pulling.
- Quality: Opt for a durable cord made from high-quality materials to prevent future failures.
Conclusion
Replacing a pull cord on your Craftsman lawnmower is a simple DIY repair that can save you time and money. By following these steps and addressing potential issues, you can get your mower back in action and conquer your lawn with ease. Remember to always prioritize safety by wearing protective gear and working in a well-ventilated area.
FAQ
How do I know if my Craftsman lawn mower’s pull cord is worn out?
There are a few telltale signs that your Craftsman lawn mower’s pull cord is on its last legs. The most obvious is if the cord feels frayed or broken. You may also notice that the cord is slipping or not retracting properly. If you have to pull the cord multiple times to start the mower, it’s likely that the cord is worn out. Additionally, if you hear a snapping or popping sound when you pull the cord, this indicates that the cord is damaged and needs to be replaced.
It is important to replace a worn-out pull cord as soon as possible. A damaged cord can make it difficult to start the mower, and it can also pose a safety hazard. If the cord breaks while you are using the mower, it could cause the engine to stall or even backfire.
What type of pull cord should I buy for my Craftsman lawn mower?
When choosing a replacement pull cord for your Craftsman lawn mower, it’s important to ensure you select the correct type. Check the owner’s manual or contact the manufacturer to confirm the proper cord length, diameter, and material. For instance, some models require a specific type of cord with a certain number of strands. Purchasing a compatible pull cord will ensure it fits properly and functions seamlessly with your mower’s recoil system.
Avoid using generic or off-brand cords, as they may not be compatible or meet the necessary quality standards. Using the correct pull cord will help ensure smooth and reliable starting of your lawn mower and extend its lifespan.
Is it difficult to replace a Craftsman lawn mower pull cord?
Replacing a Craftsman lawn mower pull cord is a relatively straightforward process and doesn’t require advanced mechanical skills. Most lawn mower pull cords are designed for easy replacement, and the process is usually outlined in the owner’s manual. You’ll need a few basic tools, such as a screwdriver, pliers, and a new pull cord. With some patience and careful attention to the steps, you can easily replace the pull cord yourself.
If you’re not comfortable with the process, you can always consult a qualified mechanic or take your mower to a repair shop for professional assistance. However, for most users, replacing the pull cord is a simple and manageable task.
How much does a Craftsman lawn mower pull cord cost?
The cost of a Craftsman lawn mower pull cord varies depending on the model and the retailer. However, you can generally expect to pay between $5 and $20 for a replacement cord. Some retailers may offer discounts or special deals on pull cords, especially during seasonal promotions.
It’s worth comparing prices at different stores before making a purchase. Investing in a quality pull cord from a reputable manufacturer can help ensure that your mower starts reliably and safely.
Can I use a different type of cord for my Craftsman lawn mower?
While it’s tempting to use a readily available cord, using a different type of pull cord for your Craftsman lawn mower is not recommended. The manufacturer designs each mower with a specific type of cord that meets the requirements of its recoil system. Using an incompatible cord can lead to improper operation, increased wear and tear, and potential safety hazards.
The wrong cord could also cause damage to the mower’s internal components, leading to more significant repairs. It’s always best to stick with the recommended replacement part for your specific mower model to ensure optimal performance and safety.
How do I prevent my Craftsman lawn mower pull cord from wearing out?
Preventing wear and tear on your Craftsman lawn mower pull cord can extend its lifespan and ensure reliable starts for years to come. One crucial tip is to avoid pulling the cord forcefully or with sudden jerks. This can put unnecessary strain on the cord and its components, leading to premature wear. Always pull the cord smoothly and steadily, using the recommended starting procedure outlined in your owner’s manual.
Another way to prevent wear is to regularly inspect the cord for any signs of damage or fraying. If you notice any problems, replace the cord immediately. Additionally, storing the mower properly in a dry and clean environment can help prevent the cord from getting damaged or exposed to harsh conditions.
What should I do if my Craftsman lawn mower pull cord is still broken after replacing it?
If your Craftsman lawn mower pull cord is still broken after replacing it, there could be another underlying issue that needs to be addressed. The problem might not be the cord itself but rather a malfunctioning recoil system or other internal component.
Inspect the recoil mechanism for any signs of damage or wear and tear, and if necessary, seek professional assistance from a qualified mechanic. In some cases, you might need to replace the entire recoil assembly or address other internal issues to resolve the persistent pull cord problem.