by PA23 » Mon Sep 22, 2008 12:08 pm
depends upon how far you want to disassemble the machine and how badly corroded the parts are.
If you need to loosen the parts for disassembly I would recommend a high quality penetrating oil such as Kroil. (PB-blaster and liquid wrench are poor excuses for penetrating oils and WD-40 is not a penetrating oil) let the parts soak for a few hours and you can probably just remove the parts. I would then suggest a complete disassembly and properly clean the parts and remove the rust.