Some vehicles with rear-wheel drive and may exhibit a driveline clunk or bump that occurs as the vehicle starts to move forward following a stop. This condition may be caused by the slip yoke not sliding smoothly on the output shaft splines.
In addition, how do you grease a drive shaft?
At all events, what is PTFE grease?
Description. White-coloured grease with PTFE specially formulated for use on most mechanisms: sliding guides, chains, open gears, plain bearings…, used in industry and in particular in the food sector. The presence of PTFE ensures the formation of a dry film. It reduces friction and avoids fouling by solid contaminants ...
What does a bad slip yoke sound like?
Grinding and squeaking sounds from the drive shaft are frequently caused by worn universal joints. ... Clunking sound, when going from acceleration to deceleration or deceleration to acceleration, may be caused by slip yoke problems. The splines may be worn.
Does not fit "Rubicon" models; Does not fit "Unlimited" LJ models; A Slip Yoke Eliminator Kit is required!
2.5" to 4" lift ONLY - READ ALL of the above before ordering. If this length does not work for your application, ask us and we will do our best to accommodate you.
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The slip yoke is an important component of any drive shaft assembly. The slip yoke assembly (pictured on the right) is what allows drive shafts and PTOs to flex or “slip” with their given application. The slip yoke is also essential for allowing u-joints to rotate properly with the drive shaft.
CC: How much should the front yoke of a driveshaft engage the output shaft of the transmission? DD: The slip yoke should be able to go into the tailshaft of the transmission so the barrel is fully inside the seal. Then, pull out the yoke 1 inch. This is the correct amount of spline contact for the slip yoke.
A popping / clunking noise when moving in reverse can be caused by many things. Two of the most common causes for those symptoms are worn axles or motor mounts. The axles are the joints that transmit power from the transmission to the wheels. ... The same can also be caused by worn engine or transmission mounts.
So initially, all you need to do is install it. Down the road however you will need to grease your drive shaft to ensure a long life. A good guideline to start with is to grease your shaft every oil change.
If you pump too much grease into the U-joint zerks, they old grease just oozes out with a crackling sound. One thing you can try if the slip yoke is overgreased is to remove the zerk, then drive up & down a curb or 5mph speed bumps. If there's excessive grease in there, it should ooze out.
U-joint and slip spline lubrication can have a significant impact on the operation and life of universal jackshafts especially in contaminated environments. For universal jackshafts, a highly quality lithium based EP NLGI 2 grease with good water tolerance and rust and corrosion protection is required.
When used as a lubricant, PTFE can reduce friction, wear, and energy consumption of machinery. PTFE colloids, well known for their low friction, have at first glance, great appeal as oil additives. ... PTFE cannot just be stirred into an oil to make a satisfactory lubricant.
Conventional petroleum-based greases and synthetic greases employ thickeners made of a metallic substance, such as lithium or calcium. These can be formulated with additives to meet extreme pressures, excessive vibration or other challenging requirements. ... Synthetic greases use a synthetic lubricant, such as silicone.