Hunty: if you van get a hold of a copy fo the Gregorys book for AE82 corollas, it has some diagrams showing where all the hoses and poipe go, where the vales are etc. Quite informative. You can then decide what to yank and what to leave with confidence.
Note that these diagrams were drawn off a 1986 or later AE82 (after the change to unleaded) an my '85 model is quite different.
I have a copy of the book if you want me to phot copy the pages, let me know.