WOW! If that screen is coated so hard that soaking it in gasoline won't take it off . . .
"IP" ??? Not sure what this refers to. Are you saying Ground Speed PTO doesn't work? If that's what you're saying it has nothing to do with the screen. Ground Speed PTO is a direct gear connection to your differential.
If you're talking about other than ground speed PTO, the screen could be a factor. Or it could just be that the selector lever is in the ground speed position.
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