nissan primastar

Hello Full Power,

This boot encases and protects a constant velocity (CV) joint assembly that allows the shaft end to move with the wheel suspension.

Basically, the replacement of this boot entails the following.

1. Raise the wheel from the ground and use a jack stand to hold it safely.
2. Remove the wheel and brake rotor.
3. Disassemble the drive end assembly from the suspension, freeing the shaft at the wheel end.
4. Pull the shaft from the transaxle. The CV joint and its boot will come out with it. In the best of cases, it should just slide out of the transaxle.
5. Remove the clamps holding the boot to the shaft and slide it off the shaft.
6. Replace with a new boot and reassemble in the reverse of the above.

A few tips to go along with this.

1. If you havn't done this before, set aside a full weekend to do this.
2. Pick up a repair manual for your make/model/year to familiarize yourself with the specific steps for your vehicle.
3. Make sure you have all necessary tools ahead of time. Most reputable auto parts stores will loan or rent any specialized tools needed.
4. If possible, work inside on clean surfaces.
5. You may wish to replace the other CV boots at the same time, and while you have the assemblies apart, inspect and replace any worn parts in the drive assemblies. You may also wish to look at the condition of your brake pads and rotors as well, since everything is apart.
6. Make sure that you re-lubricate the assemblies EXACTLY how the manufacturer recommends.
7. Have another car on standby to run back to the auto parts store to pick up any unforeseen needs.
8. If possible, don't settle for the cheapest replacement parts you can find. I have found that some of these cheap replacement clamps for CV boots can't be tightened enough to securely hold the boot in place...beware!

Good Luck!!!