Back-lash on Superior gearbox.

[StarTech]

It comes in squeeze tube like 80W-90 oil with small tip. It is thicker at normal temperature and then thins out when equipment is running and then thickens up as temperature returns to normal.

Sounds like NLGI "00" Grade Grease.

 

[Scraperman]

It comes in squeeze tube like 80W-90 oil with small tip. It is thicker at normal temperature and then thins out when equipment is running and then thickens up as temperature returns to normal.

Thank you for that. I'm already using 90EP/140 oil in the gearbox. I presume that OO Cornhead grease is thicker than that and if it is more of a grease than an oil how do I know when I have put enough in the box and how do I check the level ?