Hi Brent,
Astro baby's website has a step by step instruction on how to strip down, lube and rebuild an EQ6 mount. It's pretty straight forward and easy to do only hand tools are required.
http://www.astro-baby.com/EQ6%20rebu...own%20Home.htm
As for your pier rebuild, maybe you want to try my rat cage free approach.
http://www.iceinspace.com.au/forum/s...d.php?t=136618
Cheers
Bo