Due to a problem with the Greens Attachment fitting the hub on older model Champion Juicers, Champion has determined that any juicer over 10 years old will not be able to use the new Greens Attachment.

The new cut-off for serial numbers are as follows for those machines the Greens attachment will work with:
 
All Black
All Silver
AL-222,690
W - 447,800
C - 10,640