Overcoming Stuck Coilover Threads: Effective Solutions for Suspension Adjustment

Table of Contents

1. Introduction
2. Understanding the Issue
3. Steps for Adjusting Cold Overs
   • 3.1. Identifying Stuck Threads
   • 3.2. Problem with Adjusting the Threads
   • 3.3. Solution: Using PB Blaster
   • 3.4. Soaking and Heating the Shock Body
   • 3.5. Using Chain Vise Grips
   • 3.6. Using a Pipe Wrench
   • 3.7. Separating the Locking Nuts
4. Conclusion

Adjusting Stuck Threads on Cold Overs 🛠️

Have you ever encountered an issue where the threads on your cold overs were stuck, preventing you from adjusting the suspension? It can be frustrating and time-consuming to deal with such a situation. However, fear not! In this article, we will walk you through a step-by-step process to overcome this problem and get your cold overs adjusted to your liking.

Understanding the Issue

Before we dive into the solution, let's first understand the issue at hand. Cold overs, also known as coilovers, are a popular suspension modification for car enthusiasts. They allow for adjustable ride height, offering improved performance and aesthetics. However, sometimes the threads on these cold overs can get stuck inside the shock body, making it nearly impossible to adjust the suspension.

Steps for Adjusting Cold Overs

3.1. Identifying Stuck Threads

When you encounter this issue, it's important to first identify the stuck threads. This will help you understand the severity of the situation and plan your approach accordingly.

3.2. Problem with Adjusting the Threads

The threads on the cold overs might get stuck due to various factors such as corrosion, dirt, or lack of lubrication. This can make it extremely difficult to unscrew the all-thread part of the shock and adjust the suspension as desired.

3.3. Solution: Using PB Blaster

To tackle the stuck threads, we recommend using PB Blaster. This powerful penetrating oil has proven to be highly effective in loosening stuck nuts and bolts. Spray the PB Blaster generously on the threads and let it soak for a few hours. Repeat this process over multiple days to ensure the oil penetrates deeply and lubricates the stuck threads.

3.4. Soaking and Heating the Shock Body

In addition to using PB Blaster, applying heat to the shock body can help expand the metal and loosen the threads. However, caution must be exercised here. Use a heat gun instead of a torch to avoid damaging the shock. Warm up both sides of the shock body until it is hot enough to evaporate any water or oil upon contact.

3.5. Using Chain Vise Grips

To grip the shock and prevent any damage to the threads, use chain vise grips. Place the vise grips on the lower part of the shock, avoiding the areas with threads. This grip will provide stability and prevent slippage while exerting force to loosen the stuck threads.

3.6. Using a Pipe Wrench

To unscrew the top all-thread section of the shock from the body, employ a pipe wrench. Choose a suitable-sized pipe wrench and position it on the backside of the shock. Make sure to secure and stabilize the locking nuts by stacking them together. The combined force of the pipe wrench and the locked locking nuts will help break the threads free.

3.7. Separating the Locking Nuts

In some cases, the locking nuts might be stuck together. Use a spanner tool placed against a control arm to hold the locking nuts in position. With the spanner tool holding the locking nuts, use a chisel and a hammer to separate them. By carefully applying force and tapping with the hammer, the locking nuts should eventually break loose from each other.

Conclusion

Dealing with stuck threads on cold overs can be a challenging task, but with the right approach and tools, it is possible to overcome this issue. Remember to use PB Blaster for lubrication, apply heat carefully, use chain vise grips for stability, and a pipe wrench for unscrewing. By following these steps, you can successfully adjust your cold overs without causing any damage to the shock body or threads. Drive safely, and enjoy the improved suspension performance!

Highlights

• Adjusting stuck threads on cold overs can be a frustrating experience for car enthusiasts.
• Using PB Blaster and applying heat to the shock body can help loosen stuck threads.
• Chain vise grips provide stability while exerting force on the cold overs.
• A pipe wrench is effective in unscrewing the top all-thread section of the shock.
• Separating stuck locking nuts can be done by using a spanner tool and a chisel.

FAQ

Q: Can I use other penetrating oils instead of PB Blaster?

A: While PB Blaster is highly recommended for its effectiveness, you can try other penetrating oils available in the market. Make sure to choose one that has good reviews and is suitable for loosening stuck nuts and bolts.

Q: Will applying heat damage the shock body?

A: Applying heat to the shock body is generally safe if done correctly. It is important to use a heat gun instead of a torch to avoid excessive heat that could potentially damage the shock. Warm up the shock body until it is hot enough to evaporate water or oil, but be cautious not to overheat it.