I've got pdfs of a couple of different versions of the armorer's manual as well, but I can't upload them here. (Attachment limit is 256K, and they're 2-3MB.)
That said, if you google for "sig_sauer_p226_armorers_manual.pdf" and "sig_sauer_autoloading_pistol_armorers.pdf" they should turn up. It's mostly the same stuff; the classic P-series guns are pretty similar.