Corn Head grease source(s)

[Roger V]

Originally Posted by TMarsh

600 wt oil in steering box, if in good shape with no leaks

I know what you're saying because that's the original spec. BTW, it's not 600 wt, it's 600W which is a part number. Most steering boxes, even rebuilt will leak 600W, hence the cornhead, and other thicker fluid lubricants. The 600W has been argued to be 250 or 140, etc. wt.