themichelob
Gold Member
I'm not sure about using grease to protect the parts, but it sure makes it alot easier to attach and remove the implements, in my experience.
Regards, Mike
	
		
			
		
		
	
				
			Regards, Mike
wnymudd said:1953 Ford Jubilee and have never lubed. Work just fine.
umm... I sure hope we're still talking about hitches here...Ob1kubota said:I like to light oil the balls and wipe the excess off every time I change an implement..
Agreed...for one, it evaporates fairly readily. I think it's being used for its solvent properties in this application, not being relied on as a long-term lubricant.Cap-n-Cray said:It does have a lot of uses, but lubrication is not one. IMO
DiezNutz said:Agreed...for one, it evaporates fairly readily. I think it's being used for its solvent properties in this application, not being relied on as a long-term lubricant.
Cap-n-Cray said:WD-40 stands for "Water Displacement, 40th attempt.
Main ingredients, from the material safety data sheet, are:
* 50%: Stoddard solvent (mineral spirits, also commonly known as dry cleaning solvent)
* 25%: Liquefied petroleum gas (presumably as a propellant, carbon dioxide is used now to reduce considerable flammability)
* 15+%: Mineral oil (light lubricating oil)
* 10-%: Inert ingredients
WD-40 is not a very good lubricate, in fact it cleans most lubrications away. I used it on desk drawer glides and file cabinet glides for a large bank at there branches to stop squeaks. About a year later I began replacing the glides because they wore out from lack of lubrication. The ball bearing glides would self destruct. It was good job security for me.
It does have a lot of uses, but lubrication is not one. IMO
Cary