Originally Posted by
RotorRick
but I am wondering what lubricant oil you guys would use.
I believe we had used a type of air compressor oil that met
Mil-L-46152 requirements, but I haven't seen an oiled hub in the wild since the early 80s, so don't have any current brands to offer. Regardless, I have to agree that converting it to a grease hub at the next OH would be in your best interests based on my experience.