Gunk breaking loose from the inner wall of the outer tub
I recommend removing the cabinet and tub cover ring and inspecting and cleaning the inner wall of the outer tub. Over a period of time and using cold water washes body oil, dirt and undissolved detergents will accumulate at the water line on the inner wall of the outer tub. After the gunk builds up thick enough parts of it will break loose at times when using hot water and then get on the clothes. I recommend inspecting and cleaning the scum by manually scrubbing and scraping it off if you find it accumulating. If you find no gunk on the inner wall of the outer tub the likely cause is transmission oil seeping up the agitate shaft or spin tube and getting on you clothes. The transmission would have to be replaced.
I'll try... not very familiar with these terms but I'll check right now ---
