Leng
Well-known member
I've had my '92 DR for over a year now, just went to change powertubes for the first time today and found this:
I have no idea what it is or how to clean it. Do you think it's oxidation or the previous owner's Dr. Pepper?
I'm trying to clean my DR using Elpelotero's guide, but he asks for duct tape to be put over all the holes... and as you can see in the mirror reflection, there's a little crap going down into the hole.
Thank you guys so much for any advice you may have!
I have no idea what it is or how to clean it. Do you think it's oxidation or the previous owner's Dr. Pepper?
I'm trying to clean my DR using Elpelotero's guide, but he asks for duct tape to be put over all the holes... and as you can see in the mirror reflection, there's a little crap going down into the hole.
Thank you guys so much for any advice you may have!