Kinda figured, seems that is still the basic system used only on computers now, click on reference# box highlighted and part#, descriptions, & sometimes dimensions are
then listed....besides list/retail & cost etc. ......................
Something I ran into a while ago, I had a parts diagram of the front suspension for an Omnirizon up looking for parts, found the same diagram on another site but the
reference #'s were labeled differently!?!? I had planned to call the dealer and just tell them the diag.# and reference in the image, but then that,......so what &/or why????