My 69T has engine # 6192459 (now).
The Cardex states this should be 6191033 (delivered).
Im not worried by the fact that the engine may have been replaced over the years.
My question is ; Records show that 69T engines were numbered - 6190001 - 6192455, the engine I have in know is 4 numbers after this run, 6192459.
Please help