Question: Do You Have To Balance A Driveshaft?

Can I drive with a bad drive shaft?

Driving an automobile with a defective or damaged driveshaft is potentially dangerous.

If there is any sign of trouble, the car should be taken in to a certified mechanic for immediate inspection for repair or replacement.

Replacing or repairing a drive shaft can be very expensive..

How long does it take to fix a drive shaft?

That’s very difficult to answer due to the multiple variables involved in removing and replacing hard to access components such as the center driveshaft on a front wheel drive vehicle like your Edge. However, in general, this type of job can often be completed in one business day; or less than 8 service hours.

How is a driveline yoke balanced?

To field balance a driveshaft, raise vehicle parallel to the ground so that the vehicle can be started and the tires and wheels can rotate freely. Measure about six inches from the yoke end, and place four marks 90 degrees apart around the driveshaft. Number them so that they can be identified.

What can happen if your driveshaft is too long?

A shaft that is too long can bottom-out the slip yoke in the trans, causing damage. … The shorter the shaft (4-link dragsters in particular) the more likely this can occur.

How do you know if your axle is damaged?

If the axle is damaged the vehicle will strain to move. When you put your car into gear you may hear a sudden sputtering or clunking noise as the car struggles to transfer power to wheels. The noise will generally come from a specific point in your car, which can indicate where the problem is.

How does a driveshaft get out of balance?

Vibration in a driveshaft can be caused by many conditions. One of the most common cause of driveline vibration are worn U-joints or slip splines, out-of-balance components, yokes out of phase or misaligned angles, approaching critical speed range, and yoke ears that are not concentric with the splines.

How long can I drive with a bad U joint?

A car with a bad U-joint will break down in a few hundred miles at the maximum. But if you have a bad U-joint and you are having a transmission fluid leakage, you should not drive your car since the U-joint may break down anytime and will cause damage to the brake line, drive shaft, transmission line and other parts.

Can a driveshaft be offset?

There have been cars from the factories with offset engines and thus offset left-right driveshafts. As long as it doesn’t exceed the u-joints specs for angularity, it’s just fine.

How much does it cost to replace a driveshaft?

Driveshaft prices can vary wildly, depending on what kind of vehicle you have, which shaft you need replaced, and whether it’s a single or two-piece driveshaft. Front driveshafts are commonly between $150 and $250; the larger rear shafts start around $250 and can reach $400 and above, possibly more for a two-piece.

What causes drive shaft failure?

This could be because of damage to the shaft, missing balance weights or foreign material stuck to the drive shaft. Torsional vibrations occur twice per revolution of the drive shaft. … Component failure of the drive shaft or the motor and transmission mounts can cause vibration. A failing u-joint is a prime example.

What does a bad driveshaft sound like?

Abnormal Noises If the bushing or bearing that supports the driveshaft or the driveshaft U-joints wear out or fail, they can interfere with the driveshaft’s ability to rotate correctly. This may result in unusual rattling, clunking, scraping, or even squeaking sounds from underneath the vehicle.

How long does drive shaft last?

about 75,000 milesIf you allow the driveshaft to die completely, then it will reach the point where the wheels no longer receive any power. While there is no set lifespan of a driveshaft, it typically can last about 75,000 miles. Keep in mind depending on the vehicle, and wear and tear you may get much less or much more.

What does an unbalanced drive shaft feel like?

A common symptom of a failing driveshaft is an intense shaking coming from underneath the vehicle. Worn out u-joints or bushings can cause the driveshaft to vibrate. … Vibrations caused by tire balance issues are speed sensitive while driveshaft vibrations aren’t.

How much end play should a driveshaft have?

With the shaft installed, and the rear axle hanging, you should have at least 1/4″ of the slip yoke protruding.

How much drive shaft angle is too much?

Ideally, both driveshaft-operating angles will be 1 to 3 degrees. Anything over 3 degrees at the rear axle will shorten your universal joint’s life and could create vibration. If your angle is larger than 3 degrees, you must make sure not to exceed max driveshaft RPM as shown on this Spicer table.