Constant Velocity (CV) shafts play a crucial role in the performance of your vehicle. These components transfer power from the transmission to the wheels, allowing for smooth acceleration and reliable handling. Understanding CV shafts is vital for maintaining your vehicle’s performance and safety.
What Are CV Shafts?
CV shafts, also known as CV joints or axle shafts, are designed to accommodate the up-and-down movement of the suspension while still transferring power. They are essential for front-wheel drive vehicles and many all-wheel drive systems. By allowing for flexibility in the drivetrain, CV shafts enable your vehicle to navigate turns and bumps without losing traction.
Signs of Worn CV Shafts
Regular inspection of CV shafts is important, as worn or damaged shafts can lead to significant issues. Common signs of wear include:
- Clicking Noises: If you hear a clicking or popping noise when turning, it may indicate a failing CV joint.
- Vibration: Excessive vibrations while driving can signal that the CV shaft is damaged or unbalanced.
- Grease Leaks: Visible grease around the CV joint is a clear indication of a torn boot, which can lead to joint failure if not addressed.
Maintenance and Replacement
Here at Radical Mechanical we inspect your CV shafts as part of every service, If a shaft is showing visible leaks from the shaft or boot, we recommend replacing the shaft. Just replacing the boot does not take into consideration the wear or damaged caused to the CV joint by lack of lubrication from the exit of grease from the joint. This is usually a more cost effective method of replacement due to the labour time needed to replace the boot.
As CV shaft are under high rotation when driving, if left unattended to can cause major damage, including but not limited to, gearbox/differential damage, suspension damage, brake damage, body/structure damage.
Conclusion
Understanding CV shafts and their importance can help you maintain your vehicle’s performance. For expert advice and high-quality CV shaft replacement services, contact us today!
