Smooth and Safe Riding: Lube and Adjust Your Throttle Cables
Table of Contents
- Introduction
- Understanding the issue: Sticky Throttle
- Tools and materials needed
- Step 1: Removing the throttle housing
- Step 2: Lubricating the throttle cables
- Step 3: Cleaning and lubricating the throttle grip
- Step 4: Reassembling the throttle housing
- Adjusting the throttle cable play
- Checking for smooth operation
- Conclusion
Introduction
In this article, we will discuss how to fix a sticky throttle on a motorcycle. A sticky throttle can be dangerous and negatively affect the performance of the bike. By following the steps outlined in this guide, you will be able to resolve this issue and ensure smoother and safer operation of your motorcycle.
Understanding the Issue: Sticky Throttle
A sticky throttle refers to a throttle that does not move smoothly or gets stuck in a certain position. This can be caused by various factors such as dirt, debris, or lack of lubrication in the throttle cables. It is important to address this issue promptly, as it can lead to loss of control and potential accidents while riding.
Tools and Materials Needed
Before starting the process, gather the following tools and materials:
- Phillips head screwdriver
- Motion Pro throttle cable lubricator
- Cable lube (such as PJ1 Cable Lube or any preferred brand)
- Chain wax or chain lube
- Grease
- Rag or cloth for catching drips
Step 1: Removing the Throttle Housing
To access the throttle cables, the throttle housing needs to be disassembled. Start by removing the screws on the top and bottom of the housing using a Phillips head screwdriver. Carefully detach the back cover of the housing, ensuring not to scratch or damage it.
Step 2: Lubricating the Throttle Cables
With the housing disassembled, it is time to lubricate the throttle cables. Place a rag or cloth underneath to catch any dripping lubricant. Begin by lubricating the returning or turn cable, inserting it into the specified housing and letting it drain slowly. Then, apply some lube to the throttle cable, allowing it to soak in. Clean any excess lube around the cables to prevent dirt accumulation.
Step 3: Cleaning and Lubricating the Throttle Grip
Ensure that the throttle adjuster is all the way up and screw it into place. Take a small amount of grease and apply it to the return cable. Insert the cable into the designated groove in the housing and ensure it is securely in place. Then, insert the throttle side cable into its corresponding groove, aligning it properly. Reattach the cover of the throttle housing, making sure it fits snugly into the designated hole on the handlebar.
Step 4: Reassembling the Throttle Housing
Begin by tightening the screws on the top of the housing, squeezing it together to ensure a proper fit. Tighten the bottom screw as well, taking care not to overtighten. Plastic components can be easily damaged. Check for any excessive free play in the throttle, adjusting it by turning the grip clockwise or counter-clockwise until it feels comfortable. Lock the adjuster in place, while still allowing a small amount of play for a smoother ride.
Adjusting the Throttle Cable Play
Referencing the manufacturer's recommendations or personal preference, measure and adjust the throttle cable play. Use a piece of tape to mark the desired position, allowing for slight movement. Fine-tune the throttle cable play to your liking, making sure it still falls within the recommended range.
Checking for Smooth Operation
After completing the lubrication and adjustment process, test the throttle for smooth operation. Ensure that it moves freely without sticking or any obstructions. Take your motorcycle for a short ride to confirm that the throttle response is improved and that there are no further issues with sticking.
Conclusion
Fixing a sticky throttle is crucial for maintaining the optimal performance and safety of your motorcycle. By following the steps outlined in this guide, and using the appropriate tools and lubricants, you can easily resolve this issue. Regular maintenance and lubrication of the throttle cables will help prevent future occurrences of a sticky throttle, ensuring a smoother and safer riding experience.
Highlights
- Fixing a sticky throttle is essential for safe motorcycle operation.
- Regular maintenance and lubrication of throttle cables are crucial.
- Use the recommended tools and materials to ensure proper lubrication.
- Adjust the throttle cable play to your preference, within the manufacturer's guidelines.
- Test the throttle for smooth operation and take a short ride to confirm improvements.
FAQ
Q: How do I know if my throttle is sticky?
A: A sticky throttle may not return to its normal position smoothly and can feel stiff or get stuck in a certain position.
Q: Can I use WD-40 to lubricate throttle cables?
A: It is not recommended to use WD-40 as a long-term lubricant for throttle cables. It is better to use a specific cable lube for optimal performance.
Q: How often should I lubricate my throttle cables?
A: It is advisable to lubricate throttle cables at least once every riding season or as recommended by the motorcycle manufacturer.
Q: What is the purpose of adjusting throttle cable play?
A: Adjusting throttle cable play ensures smooth and responsive operation. It allows for some movement before engaging the throttle fully.
Q: What should I do if my throttle is still sticky after lubrication?
A: If the throttle remains sticky, it may indicate a more serious issue. It is recommended to consult a professional mechanic for further inspection.
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