Indexing tubs: Having owned a couple of Franklin-based washers (an ‘86 Frigidaire and an ‘05 Frigidaire) I noticed that the tub didn’t move randomly during agitation. The agitator makes a clockwise stroke, its arc depending on the weight/drag of the load. The more drag, the shorter the clockwise stroke. As the agitator makes its counter-clockwise stroke, the tub indexes clockwise in exact proportion to the length of the counter-clockwise stroke of the agitator. The shorter the clockwise stroke, the longer the counter-clockwise stroke and tub indexing.
I grabbed the agitator a couple of times so that there was almost no clockwise stroke. The counter-clockwise stroke was very long and the tub spun nearly 360 degrees.
If you grab the tub ring to prevent it from moving, the clockwise and counter-clockwise strokes of the agitator become even, as in most washers.
This leads me to believe there’s something going on in addition to there being no tub brake. Is there some sort of spring mechanism in the transmission? The indexing tub has a very definitely stop and start to it; it isn’t random.
I fully agree that while indexing is fun to watch, it inhibits rollover and cleaning power. It also increases tangling of large articles like bedsheets.[this post was last edited: 2/11/2020-15:57]