Hello Chris, thank you for your post!
I see that the washer on your Frigidaire laundry center is squealing during agitation. This noise could be coming from the motor or transmission and you may need to have the washer disassembled to locate which component may be causing the issue. For proper disassembly you may need to seek assistance from a professional technician. A technician will have the appropriate tools needed for complete disassembly of the washer without causing personal injury or harm to the laundry center. Hopefully this information is helpful towards your repair. -Matt