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Posted by ChrisCase [75.36.44.65] on Sunday, April 03, 2011 at 20:46:57 :
In Reply to: My understanding posted by D Sherman [72.47.9.228] on Sunday, April 03, 2011 at 18:59:17 :
But what some machinery institute said is that the lubes have been re-formulated, and today's EP lubes are OK with yellow metals.
Oh, I see the link is still here in my 'url' window-
". Previously, there was a concern that sulfur-phosphorous EP additives would react with the bronze gear. However, new EP additive technology used by most of the major lubricant suppliers has reduced the corrosive attack by utilizing nonactive sulfur."
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