April 30th, 2011, 02:21 PM
Help! I need a Jenn-Air JDB1270AWY service manual
My dishwasher is making that grinding / whining sound others have written about. I'm thinking there may be something stuck - as sometime it's can be quiet. Does any one have a service manual pdf? I would love to try and fix it.
April 30th, 2011, 03:26 PM
Here it is: www.applianceblog.com/manuals/16021814.pdf
Its possibly either your chopper blade is bad and came out of place or your impeller is bad, or worst case the motor went out.
Or even seeds can get stuck in the wash impeller or chopper blade and cause this.
Here's the diagram of your pump and motor assembly: Parts for Jenn-Air JDB1270AWY: Pump & Motor Parts
You'll need to take off numbers 1,2,4,5,6,7 then you will be at your metal chopper blade, thats likely were its broken or out of place, possibly a seed or something hard that down in there and broke it.
Also check your impeller#6 to make sure the plastic isn't chewed up either.
Here's the impeller chopper blade assembly for your model:
6-919539 Motor Seal Kit
Here's the motor assembly for your model:
6-919922 Wash Motor
Here's the wash impeller#6:
99002659 Wash Impeller Assembly
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