First, here's a copy of a Non-USDM 4G Helms manual.
http://downloads.hondatech.info/Auto...%20Manuals.zip
Second, in order to understand a lot of areas in the manual, you will want this chart I made.
Third, here's a compilation I made of all 4G models worldwide.
Lastly, here's a compilation I made of all 4G & 5G Prelude transmissions, including 3 wonderful Accord transmissions.
Enjoy!