OK, I am starting to get it now. Thank you.
Here are the various column headings (from another Oliver forum):
A.is the style, B is engine, C is transmission, D is belt pulley, E pto, F hydraulic, G rear tires, H rear wheel, I rear rim, J rear weight, K front tires, L front wheel, M front rim, N front wheel weight, O lights, P 3pt.hitch, Q clutchaux trans., R rear axle, S fenders, T seat, U steering, V rear mounted equipment, W sheet metal, X front mounted equipment, Y cab, Z battery.
I will go through each column and see if it makes sense.
A02, B27, C19, E12, F61, G13, H48, I47, K04, L08, P49, Q22, R15, S18, Z08 - all the rest are 00 which must mean not fitted. The first column is called Specification and that reads 350167.

But to start the translation...P49 is not listed! Also, any idea what indicates the original colour, as I have yellow and green frame parts?