What does a cv shaft on a quest do?
The Quest is produced with CV shafts, otherwise known as half shafts, stub axles, or CV axles. The CV shaft controls the forward and reverse motion of the vehicle, by directly linking the wheel hub assemblies to the transmission. Replacing a CV shaft should take about two hours per side, even if you have never attempted this type of work before.
When to replace a CV joint in a car?
If there are signs of damage to a CV joint, it should be replaced with a new or reconditioned part. Most manufacturers recommend replacing the CV joints at around 80,000 km. However, it’s not uncommon for a car to clock over 150,000 km with all its original CV joints intact.
What can cause a CV joint to fail?
CV joints usually fail because the rubber boot that surrounds them gets damaged. This keeps the necessary grease in place and moisture and dirt out of the CV joint. These can tear and that will eventually lead to CV joint failure (a torn or damaged CV boot is an instant NCT/MOT failure by the way)
Can a CV joint be released from a transmission housing?
The inner CV joint can now be released from the transmission housing. Pull the hub assembly firmly outwards. A tripod-type inner CV joint can normally be released by inserting a suitable lever or power bar between the transmission housing and the relevant CV joint. Take extra care not to damage the oil seal while doing this.
What do you need to replace a CV joint?
A CV joint replacement kit should include new band clips, a new rubber boot, grease and the CV joint itself. Slide the smaller of the two band clips onto the drive shaft, followed by the smaller end of the rubber boot.
How do you install a cv shaft on a quest?
If you are on the passenger side of the Quest, install the inner CV shaft end onto the axle bearing bracket and install the three mounting bolts. Tighten the mounting bolts to 60-foot-pounds of torque, using a 1/2-inch drive torque wrench and socket. Generously coat the outer end of the CV axle with bearing grease or axle grease.
CV joints usually fail because the rubber boot that surrounds them gets damaged. This keeps the necessary grease in place and moisture and dirt out of the CV joint. These can tear and that will eventually lead to CV joint failure (a torn or damaged CV boot is an instant NCT/MOT failure by the way)
Can a cracked CV boot cause axle failure?
A torn or cracked CV boot will leak grease that ends up tossed around while the axle turns. A leaky boot will eventually lead to CV joint failure, as dirt and debris will get into the boot and damage the joint.