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Originally Posted by Waynen
Wash Action Switch
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You mean timer?
A timer isn't usually "tested" per se. Usually it is just assumed to be the problem if the rest of the other components which could be responsible for the trouble, test Ok.
Metals timers usually have an inspection plate which can be removed to view the timer contacts and internal cam. If any contacts where burned or pitted, it could point to a problem with the timer (although a visual inspection is no guaranty). The cam could also be visually inspected for burns or melted areas.
Lastly, the appliance's wiring diagram should have a 'timing chart' showing which contacts open and close and when. If you've got enough time on your hands, you might be able to test them... but as I stated, testing timers is not usually done in the field.
JFYI
Dan O.
www.Appliance411.com
The Appliance Information Site
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