Maytag MCT washer slow agitation

Brand:Maytag
Model Number:MVWX655DW1
Main Symptom:slow agitation
What happens & when:wash and rinse cycle very slow agitation spin cycle is fine

Should I replace gearbox or clutch?

Error Code (if any):
Parts or tests already tried: when moving basket motor turns. Belt is not frayed.
Photos / video link:

If the motor is running, the motor is not the problem. Make sure the other settings are not set for a gentle wash. Other than that, it would be the control board.

Motor is running. I thought it might be gear or clutch.

Ordered the gear case. Watched video. Removed the bolt, agitator will not come out.

Suggestions?

Try removing the bolts holding the gearcase, and when you pull the gearcase out, it should pull the shaft off the agitator. You are just working from the bottom.