Had a little bit of experience with them, but I do more with G4/LM carbies. I have 2 mowers with G3 - 1973 ish Monaro and a 1972 Sunbeam.
I read a lot of different workshop manuals - I effectively never read a fiction book, but have always liked reading gregory's manuals, service manuals, and other car/small engine or home repair related literature.
Just bought an old readers digest book with a big section about mowers - everything from changing oil to renewing the clutch in a SB45. Has a page on the G3, so I will scan that in and add it on the weekend
Regards
Tyler
