My 9t eye piece was rattling and mislined. I took

Never disassemble an eyepiece unless you know exactly how to put it back together. Only the outer glass lens ever needs cleaning.

Without knowing exactly what link of eyepiece you have (they are all different designs) it's impossible to tell you which way the internal lenses go.

Your best bet may be to simply purchase another eyepiece.

http://www.agenaastro.com/Telescope-Eyepiece-s/3.htm