I have an old Kenmore washing machine that works OK except for the spin dry cycle. It gets stuck during this cycle. Think it is the rotary timer. Washer details:
Kenmore Havy Duty
Self Cleaning Filter Model: C110 531200
Serial no. A1 14083 J18
Any hints either on how to fix or get schematic diagram appreciated.

 

Generally if there is a schematic available it's going to be somewhere on the washer. Probably on an access panel or maybe somewhere in the top by the timer?

I did some quick searching and came up pretty empty myself.

I haven't worked on washers myself, but have had a few apart to scrap. It would seem that for the timer to get stuck something else needs to happen. They are usually just a basic motor that turns a drum with contacts in the older or most basic models. Maybe a water level sensor that isn't reading the tub is empty would be where I would start.