How to repair a cv boot

When do you need to replace drive-axle boots? What does a CV boot do? This is a fast easy repair that is about as hard as changing a tire and if done correctly. Step 1: Step 1: Tools and Safety.

Next, take a long plastic funnel , coat the outside of it with grease , then insert the wide end of it over the axle CV joint. Most kits come with a tube of axle grease, so go ahead and use that.

John diy 175views. Nissan Rogue) - Duration: 25:58. CV Boot DIY in MINUTES! Pine Hollow Auto Diagnostics 42views.

A clicking CV joint will need to be replace as most CV joints are usually not serviceable. CV boots serve a simple but important purpose and allow the CV axles and joints to stay clean and enjoy a long service life. Looking For Great Deals?

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Try to fill the CV boot with as much grease as much as possible. This will prevent any future damage to the joint areas. Notice that the smaller end of the CV boot goes on the axle shaft area and the larger opening goes over the outer CV joints. Brush and other trail hazards ripping through your CV boot can lead to some serious axel damage.

Letting the dirt and sand destroy your CV boot eventually ends in costly repairs. Each joint is encased in a ribbed and flexible rubber boot. When the CV - boots tear the grease for the CV -joint is slung out while at the same time water, grit, and dirt enter the CV -joint wearing it out. Just drive the vehicle with the torn CV - boots until the CV -joints start making a noise while turning then replace the halfshaft assembly.

The CV boot is filled with grease to lubricate the CV joint and prevent corrosion inside the boot. There are clamps on either side of the boot to prevent axle grease from leaking. If the CV joint develops a crack or one of the clamps breaks or becomes loose, grease will leak out of the CV boot and can allow water to get into the CV joint. Buy online for free next day delivery or same day pickup at a store near you. In some instances, a repair shop simply replaces the CV boot , but most of the time, a mechanic will want to replace the entire CV axle since the costs are roughly the same.

During the repair , the wheel and lower ball joint will be removed in order to free the CV axle. Money Back Guarantee! Free Shipping Available.

The concepts it covers are applicable to almost any front-wheel-drive car.

A split CV boot is designed to slide around the existing axle shaft and be joined at the seam. The seam can be sealed with a quick set adhesive or bolted together using screws and nuts. Even if you follow the instructions to a “T”, you’ll still wind up with a boot that simply won’t last as long as a traditional boot.

I purchased a tube of CV joint grease. I inserted the end of CV joint grease inside tear and squeezed grease up towards the CV joint. I then purchased a roll of wide Flex Tape. When you go to install the CV boot clamp you realize that you do not have a clamp installation tool and getting one just to install one clamp is not how you want to spend your money. Well, with a pair of common needle nose pliers and a flat head screwdriver you can install that CV boot clamp and avoid a trip to the automotive supply store.

The only sealant to use is one called “The Right Stuff” by permatex. Unbolt the flange (ring), slide it and the boot back to clean the flat surface of the boot and the mating edge of the CV joint. Add more grease if needed and clean the mating surfaces again.

Then add a bead of The Right Stuff to the mating surface of the boot.