Clutch slave grease fitting

I searched, but couldn't find any information on this. While under my X today I noticed a grease fitting on the clutch slave assembly. Never noticed it before, and to the best of my recollection don't remember anyone mentioning it on XOC. Is this a fitting that should be greased with regular maintenance? Again, sorry Brent if the topic exists.

Not a grease fitting, it's a bleeder.

D'oh. now i feel retarded.

If you take a look, you'll see the same (or similar) bleeders on all your brakes too.

Don't grease 'em, just makes a mess.

Don't try bleeding them either, bigger mess. Maybe later on, we'll let you work on your truck. J/K!

I know the ones on the brakes, i've bled them before. I had a brain fart, long day I guess.