Update:

Can some suggest how to remove the first pair of screws from that semi-circular flat metal piece? They feel like they`re glued in. Don`t want to strip them.



Just bought a Harbor Freight da and want to repack the gears with better grease. I saw a YouTube video but didn`t really understand it. Are there other videos there I should watch? Or does anyone live in the Boston/southern NH area who might be able to help me?

I understand that the power switch location mod won`t work now because of design changes to the machine.

Thanks!