Hi gm589
If your washer does agitate but does not drain and spin then most likely the problem is a bad lid switch.
If does not agitate and spin but does drain then the problem is a bad motor drive coupling.
If does agitate and drain but does not spin at all then it could be a bad drive block, a bad clutch or a bad transmission (the transmission should be under the limited manufacturer warranty).
To tell you more specific what is wrong with your washer I need more information.
- Here are the break down diagrams for the Roper washer
Model RAS7133KQ0
Gene.