ABS Sensors/What lubrication have you used?

[adj]

The book calls for a minerial based oil with molydisulfide. My local NAPA store has no idea what that is. Neither do I.

Soooo-what is the lubrication of choice when cleaning/reinstalling ABS sensors?

[scenic route]

I would think just about any good anti-seize compound would be a good choice in a high temp environment...Permatex, Dow-Corning or Molykote.

I used to use a high temp graphite grease (sparingly on the first few threads) on the spark plugs of an air cooled VW engine. They always came out without scoring the threads. Bob

[DriVer]

Minerial based oil with molydisulfide ...

Is a dry-slide type lubricant. I am going with a not tacky lubricant that won't capture and trap dirt.

MoS2 with particle sizes in the range of 1-100 µm is a common dry lubricant. Few alternatives exist that can confer the high lubricity and stability up to 350 °C in oxidizing environments. Sliding friction tests of MoS2 using a pin on disc tester at low loads (0.1-2 N) give friction coefficient values of <0.1.

Molybdenum disulfide is often a component of blends and composites where low friction is sought. A variety of oils and greases are used, because they retain their lubricity even in cases of almost complete oil loss, thus finding a use in critical applications such as aircraft engines.

[a k]

Never seize. If you got it. I just stick them back in. The sensor usually doesn't have to be cleaned. It's the rust and dirt in the tone ring that usually gives you trouble.

[adj]

Thanks for the inputs. The MoS2 comments by DriVer was a lesson in itself. So I guess what I'm looking for is a moly based high temp dry lubricant for these ABS sensors.

[thepratts]

I just installed a new one on my Workhorse. It came with a tube of lubricant. In the directions they call it a conductive lubricant. The sensor needs to have a good ground. It did not say exactly what it was.

[Full-Timers]

I just reviewed my Workhorse Motorhome and Commercial Chassis Service Manual. The section about replacing the ABS sensors does not mention anything about a lubricant. What is this for and where should I apply it?

[oemtech]

Maybe this will help.

[Full-Timers]

Perfect Oemy. Thanks.