Something cockeyed somewhere...
This (same as OP's) link still has the field comment (I do have "check for newer versions every time I visit" set) :
https://www.casa.gov.au/publications...alian-aircraft
And in the CAAP section, there is only 234 version 1, not 2, as mentioned on
https://www.casa.gov.au/aircraft/landing-page/fuel