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8A7A18FB-32BB-469E-8B34-21BAB7B02F57.jpeg787F2554-824C-45BA-A691-7891E4EA2B67.jpeg I have some corrosion on my 2 DF90A motors. The plug behind the oil filter on one motor is pretty bad as well as the plug at the bottom rear of the head. On the 2nd motor the corrosion is just starting on the outside edge of the same plug behind the oil filter. I was able to clean the rust off pretty well but not sure if they should be taken out and replaced? What are theses plugs function?
I put some pics up. Thanks for looking. A1E35D77-695B-4D03-AF59-1B1A575A9640.jpeg
I put some pics up. Thanks for looking. A1E35D77-695B-4D03-AF59-1B1A575A9640.jpeg