Manufactured date of machine?

[tonyu3]

I am looking at buying a used Miller Syncrowave 250 cc. ac/dc. The stock # is
903056-03-2 and serial # is JK651913. Any idea when it was manufactured.
Thanks.

[Can You Weld This For Me?]

July-December 1989.

http://www.millerwelds.com/service/s...reference.html

[tonyu3]

Thanks for info on manufactured date