Whirlpool Cabrio Troubles

Hey guys, so I got a cabrio from a customer and they said it had stopped working and was blinking F51. They replaced the part that said was malfunctioning, but the machine is still broken and still blinks F51. It gets about 5-7 minutes through the cycle, and when it spins it sounds like something is hitting the case or something. Any help would be appreciated.

Can anyone help me with this?

Can anyone help?

I have never worked on one of theses but can at least get you some info.

See the attachment for the tech sheet

Following is a link to a manual
You will have to join the site and be logged in to be able to download the manual.
It is not for this unit but many things will be close or the same.
http://appliancejunk.com/forums/index.php?action=downloads;sa=view;down=99

Sounds like it may be a mechanical problem re the sensor/tub is seeing a slower speed than what it should so an error pops.
You will have to find out what is wrong with the spin re: a bad bearing etc.
WTW6500.pdf (864.8 KB)