Replying to Look TT/ZR disassembling

Does anybody know how to disassemble the heel piece of that bindings? To make a revision, do some greasing and so on...

Actually, I want to make some custom-painting. I've got an old Look TT09 with pretty screaming appearance, flashy pink'n'yellow and also pretty fukked-by-edges heel piece. And I gonna make it like ZR's - metal parts are clean metal and plastic ones are coated with, let's say, black paint. And if i'll disassemble it, it would be easier to remove old paint.

By the way... it's really time to do some revision and greasing on it...
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Okay, okay! I take it back. Unfuck you!!!