jamesinc ... some dank filing cabinet in a basement in Gothenburg
The OZ-assembled cars were supplied as CKD kits to the Melbourne joint assembly venture with VW and Nissan. There were some paper records kept of the build sheets, but from what Heino said to me about the subject, virtually none of these were saved. (He has a paper record of his unique OZ-assembled 165, and I'd asked him about other records from the Melbourne plant).
Volvo Heritage might have records of which CKD kits went to which countries, and how many went to each assembly plant. In later years of the 240, the digit in the VIN after the year model letter showed the plant in which the vehicle was assembled:
0 = Sweden (either Torslanda or Kalmar?)
1= Sweden (either Torslanda or Kalmar?)
2 = Belgium (aka VENV)
3 =Canada (Halifax, IIIRC)
4 = Thailand
5 = Malaysia
6 = Australia
7 = Indonesia
E = Singapore
D = Italy (Bertone)
See the Green Book TP 30176/11 and have your Swedish to English translator ready.
I forget which Gotenburg factory in Sweden made the last of the 240s - one plant had gone over to doing 7/9 and 8fittys, and the third Swedish plant (Uddavella) never produced 240s, AFAIK.