How to Replace Kickstart Spring

How to Replace Kickstart Spring

Introduction

Replacing a kickstart spring on a motorcycle can be a bit tricky, but with the right tools and a little bit of know-how, it can be done. The kickstart spring is responsible for providing the tension needed to return the kickstart lever back to its original position after it has been used to start the motorcycle. In this article, we are going to explore how to replace kickstart spring on a dirt bike.

How to Replace Kickstart Spring

Over time, this spring can wear out or break, making it difficult or impossible to start the motorcycle. In this guide, we will walk you through the steps necessary to replace the kickstart spring on your motorcycle, including the tools you’ll need and the proper technique for installing the new spring. Whether you’re a seasoned mechanic or a novice rider, this guide will help you get your motorcycle running smoothly again.

Tools We Need to Replace Kickstart Spring on a Dirt Bike

To replace a kickstart spring on a dirt bike, you will need the following tools:

  1. A socket wrench set with a variety of sizes to fit the bolts and nuts on your dirt bike.
  2. A pair of pliers to help remove the old spring and install the new one.
  3. A pair of needle nose pliers to help bend and shape the new spring as needed.
  4. A small flathead screwdriver to remove any cotter pins or other small fasteners that may be holding the kickstart assembly in place.
  5. A set of feeler gauges to measure the spring tension and ensure that the new spring is properly installed.
  6. A clean rag or shop towel to wipe away any dirt or debris that may have accumulated on the kickstart assembly during the repair process.
  7. A service manual for your specific dirt bike model, which will provide detailed instructions and diagrams to help you understand how to replace the kickstart spring.

It’s always recommended to have the service manual of the specific dirt bike model you are working on, as it will have the exact instructions and diagrams that you need.

How to Replace Kickstart Spring on a Dirt Bike

In this section, we present you How you replace the kickstart spring on a dirt bike. it’s a relatively simple process. Here are the steps you’ll need to follow to replace the kickstart spring on your dirt bike:

STEP 1:

Gather the tools you’ll need. To replace the kickstart spring on your dirt bike, you’ll need a socket wrench set, pliers, needle nose pliers, a small flathead screwdriver, feeler gauges, a clean rag, and a service manual for your specific dirt bike model.

STEP 2

Locate the kickstart assembly. The kickstart assembly is typically located on the left side of the engine and is composed of the kickstart lever, the spring, and the connecting rod.

STEP 3

Remove the kickstart lever. Use your socket wrench set to remove the bolt that holds the kickstart lever in place. Carefully remove the lever, being mindful of any washers or other small parts that may come loose as you remove it.

Remove the Kickstart Lever

STEP 4

Remove the spring. Use your pliers to gently remove the old spring from the kickstart assembly. Be careful not to damage the spring or any of the other parts as you remove it.

STEP 5

Measure the spring tension. Use your feeler gauges to measure the spring tension of the old spring. This will give you a baseline for the tension that the new spring should have.

Measure the Spring Tension

STEP 6

Install the new spring. Carefully bend and shape the new spring as needed to match the tension of the old spring. Use your pliers to install the new spring into the kickstart assembly.

Install a New Spring

STEP 7

Reinstall the kickstart lever. Carefully place the kickstart lever back into its original position, making sure that it is properly aligned with the connecting rod. Use your socket wrench to reattach the bolt that holds the lever in place.

Reinstall the Kickstart Lever

STEP 8

Test the kickstart. Before reassembling everything, rotate the kickstart lever a few times to ensure that the spring is properly tensioned and that the lever moves smoothly.

STEP 9

Reassemble the rest of the dirt bike. Reinstall any other parts that were removed, such as the side panel, and reattach any fasteners.

STEP 10

Test ride the dirt bike. Once you’ve finished reassembling everything, take the dirt bike for a test ride to ensure that the kickstart spring is working properly and that the bike is running smoothly.

It’s important to note that, before starting the process of replacing the kickstart spring, you should read the service manual of your dirt bike to make sure you understand the specific instructions for your model. Also, make sure that you have all the tools and parts ready before starting the process. And if you ever feel unsure about any step of the process, it’s best to consult a professional mechanic.

FAQ

How Can I Make My Motorcycle Kick-start Easier?

Here are a few things you can do to make your motorcycle kick-start easier:

  1. Check the condition of your kickstart spring and replace it if it is worn or damaged.
  2. Adjust the kickstart lever so that it is in the proper position for your foot.
  3. Check the condition of your battery and make sure it is fully charged.
  4. Make sure that your tires are properly inflated.
  5. Check the condition of your spark plug and replace it if it is worn or fouled.
  6. Make sure that your air filter is clean.
  7. Check the condition of your carburetor and make sure it is properly adjusted.
  8. Check the oil level and make sure that it is at the proper level.
  9. Make sure that your chain is properly adjusted and lubricated.
  10. Make sure that your clutch is properly adjusted and lubricated.

Following these steps can help to ensure that your motorcycle is in good condition, which will make it easier to start. If the kickstarting becomes harder after trying these steps, it’s best to consult a professional mechanic.

Why Kickstart is Not Working?

There can be various reasons why a kickstart may not be working on a motorcycle. The kickstart spring may have become worn or broken and unable to provide the necessary tension. The kickstart lever may not be aligned with the connecting rod preventing the proper engagement of the engine.

The battery may be weak or dead, preventing the spark plug from firing. The spark plug may be fouled or worn, preventing the engine from starting. The air filter may be dirty, restricting the airflow to the engine. The carburetor may be clogged or improperly adjusted, preventing the engine from getting the correct fuel and air mixture.

How Do You Put a Kickstart on a Moped?

To put a kickstart on a moped, you will need to have a kickstart kit specific to your moped model and the necessary tools to install it. Here are the basic steps to install a kickstart on a moped:

  • Remove the left side cover of the moped to access the engine.
  • Locate the kickstart lever on the kit and align it with the kickstart shaft on the engine.
  • Secure the lever to the shaft using the provided bolts and nuts.
  • Install the kickstart return spring by attaching one end to the kickstart lever and the other end to the frame.
  • Adjust the kickstart lever to ensure proper alignment and clearance with the other parts of the moped.
  • Reinstall the left side cover of the moped.
  • Test the kickstart to ensure that it is functioning properly.

Conclusion

In conclusion, replacing a kickstart spring on a motorcycle can be done with the right tools and knowledge. The process involves removing the kickstart lever, removing the old spring, measuring the spring tension, installing the new spring, reinstalling the kickstart lever, reassembling the rest of the motorcycle, and testing the kickstart. We have explored, how to replace kickstart spring on a dirt bike.

It’s important to have a service manual for your specific motorcycle model, as it will have the detailed instructions and diagrams you need. Remember, if you ever feel unsure about any step of the process, it’s best to consult a professional mechanic. With the proper care, this replacement should ensure a smooth kickstarting of your motorcycle.

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