I have a Frigidaire Stack washer & dryer.the dryer parts works fine but the washer won’t agitate.It fills with water then do nothing .I used flat head screw driver to lower the lid lock and see what’s going on and all i found was NO AGITATION but it drains water out fine .I took the front panel off unscrewing 2 screws in the bottom and checked the lid lock and gave continuity so this should mean the lid lock is fine ? .i don’t know what would make it not agitate (I hope it’s not the transmission 
) even though i could not figure a way out to take transmission out .BTW the belt down at the bottom looks fine not tore up or nothing and i could turn it both ways
I’d like to get this fixed myself otherwise it won’t coz i can’t afford a repair man :rolleyes:
Thanks guys in advance