10/23/2026
Field Observation:
I walked into a storeroom once and counted five different greases on the shelf. So I asked a simple question: which one goes in the main line bearings?
I got five different answers — and not one of them was a product name. "The blue grease." "That sticky red stuff." "The tub by the door." Nobody could give me a grade, a spec, or a reason. Not because anyone was careless — because the program was never written down. It got negotiated fresh every shift, out of whatever was closest and whatever the last guy swore by. Five greases, five opinions, one bearing.
And here's the part that really costs you: when that bearing starts running hot, five greases in play means you can't tell what's wrong. Wrong amount? Wrong interval? Incompatible products fighting each other? You're guessing. Consolidate down to the one grease you believe is right, lock it in, and now you can actually troubleshoot — change one thing at a time. Still giving you trouble? Adjust the interval. Then the amount. Then, only if you have to, the grease itself. One variable at a time. Five greases don't just bring their own problems; they make every other problem impossible to isolate.
The fix wasn't a better grease. It was a sheet of paper that said, for every point in the plant: this product, this amount, this interval — the same on every shift, no matter who's holding the gun. Standardize first. Then troubleshoot from a known starting point.
More in the first comment.