Right this is causing me some headaches, my 100mm race face signiture bb on my dh team has developed a fair amount of play, as nowhere has any 100mm's in stock and i dont want to fork out on diabolus yet I want to replace the bearings.

The big question is, how do I get these bearings

http://www.chainreactioncycles.com/Models.aspx?ModelID=3113

Into this

http://images.amazon.com/images/P/B00014HB2A.01-A18IFTHQQTF2LD._SCLZZZZZZZ_.jpg

I need a pretty guaranteeable method as I am racing this weekend and can only do the job on friday. I cant see any obvious method and I dont wanna screw up!

Thanks all

EDIT: this is the manual for them if it helps, doesnt detail exactly how though http://www.raceface.com/tech/inst/Old%20School/sigseries.pdf