The Watson Guide to Happy Coil Spring Swaps

Putting the spring back in is basically a reverse process, but there are a few things to watch for:
You will most likely need to get the front end re-aligned if the ride height changes much with the new springs.

WARNING: Compressed springs store a great amount of energy. Quick release of this energy can cause damage or bodily injury. Always use a safety chain and work safely with safe equipment and tools. Work at your own risk, as the author is not responsible for any injuries or damage incurred from the use of this guide.

Craig Watson