How is a CV joint and CV Boot held together?
With this design, the CV boot is stretched over the CV joint and is held together using a special glue or large clamps. Because the stretch boot is a one piece boot, it may last longer than a split type boot but the downside is that installation is not as easy as the split boot design. The third replacement CV boot is a “ split – boot ” design.
Can a CV joint be replaced with new grease?
Once the CV joint is damaged, packing the joint with new grease and installing a new CV boot will not repair the already damaged CV joint. The only remedy for a damaged CV joint is replacing the CV axle. So, before repacking a CV joint with new grease and installing a new CV boot, you must first determine the condition of the CV joint. 1.
Do you need to replace all CV joints on a Boxster?
The new axle contains both the inner and outer CV joints, as well as the boots that cover and protect them. Although the inner Boxster CV joints are available separately, I typically recommend installing the complete axle. All you need to do is to bolt it up to the car, and you don’t have to mess with disassembly or CV joint grease.
What to do when you remove axle from CV joint?
It’s normal for some transmission fluid to leak out as you remove the axle from the cv joint. You should put down a catch pan. On your vehicle, the axle may have to pass through an enclose piece called a wishbone before it’s completely free. You can remove the band from the inner boot to help the old axle pass through.
The new axle contains both the inner and outer CV joints, as well as the boots that cover and protect them. Although the inner Boxster CV joints are available separately, I typically recommend installing the complete axle. All you need to do is to bolt it up to the car, and you don’t have to mess with disassembly or CV joint grease.
When do you know CV joints need replacing?
One of the clear signs that the joints need replacing is the distinct sound of a clunk, clunk, clunk coming from the rear axle when the car is in motion. In some cases, the boots that cover and protect the CV joints will be torn and need replacing.
Can a CV nut be replaced on a Porsche Boxster?
If you are planning to remove the whole axle, be sure to order a replacement axle nut as well (shown in photo). On the Boxster, the outer CV joint is not available separately, but must be purchased as part of a complete axle. This is because the joint is integrated into the stub axle and cannot be separated.
What kind of lube to use on CV joints?
My preferred choice of lube is Swepco 101: a $12 tube should be good for about four joints total. When reinstalling the bolts into the transmission flange, make sure that the bolt threads are free of grease. Any grease on the threads can cause the bolts to come loose, and create a dangerous situation.
How do you replace a CV wheel bearing?
A better job can be done by removing the upper and lower swivel hub bearings (making sure you don’t mix the top and bottom shims up underneath the swivel hub bearing plates) and undoing the 6 bolts on the back holding the swivel hub seal in place.
Why is a CV axle used in front wheel drive?
CV (constant-velocity) axles, (also known as half-shafts), are used in front-wheel drive vehicles to transfer the engine s power from the transaxle to the two drive wheels. Auto Repair Safety When working on or around any vehicle injuries can and do occur.
Why do we need constant velocity CV joints?
These joints allow the axle to transfer the engine’s power to the drive wheels at a constant speed while accommodating for the different travel conditions, including the up and down motion of the suspension and cornering. Without constant-velocity joints, the axles would bind or break whenever the vehicle hit a bump in the road or turned a corner.
How does a CV joint work in a front wheel drive car?
CV Joint, how it works, symptoms, problems. CV Joints in a front-wheel drive vehicle. All front-wheel drive cars have Constant Velocity joints or CV joints on both ends of the drive shafts (half shafts). Inner CV joints connect the drive shafts to the transmission, while the outer CV joints connect the drive shafts to the wheels.
Where does the cv shaft come out of?
The CV axle is a shaft that has two constant velocity joints at either end of it. One end comes out of the transmission, the other end mounts in the wheel hub. The two joints let the axle continue to spin as the suspension travels up and down and you steer the car.
Where does the cv shaft go on a BMW X5?
The CV axle is a shaft that has two constant velocity joints at either end of it. One end comes out of the transmission, the other end mounts in the wheel hub. The two joints let the axle continue to spin as the suspension travels up and down and you steer the car. An fwd car will have one for both the passenger side and driver’s side.
Where to look for CV joint boots on a car?
Or, when there is less room underneath the vehicle to maneuver, slide underneath one side of the vehicle immediately in front of or behind the front wheel to inspect one axle at a time. Inspect the CV Joint Boots. When you are in a position to see one or both CV axles, look closely at the CV boots located at each end of the axle.