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Broken coupler the coupler looks like it has been shredded

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The clutches are replaceable. Locate a local service agent and either get them to fit it or buy one and fit it yourself. Here in NZ they come with instructions in the bag.

Posted on Feb 26, 2014


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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
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Posted on Jan 02, 2017


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Check with a local appliance parts supplier and/or Philips to determine availability and source.

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If you have eelctric knowledge, disassemble the case and look for some corroded contact or cable.
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CUISINART 600FCCP4 drive coupler is broken. I have the part but can't figure out how to install the replacement coupler

Maybe Cuisinart can help instead of leaving you guessing. You might be able to find an appliance repair shop that could advise you

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My kitchenaid blender does not whizz around when it is put together> the couplking spins when the glass part is off that is, when it has nothing on it> the coupling does not look used or...

There are really only two reasons why the blades won't spin, either the coupler is broken, or the blade unit is damaged. Check the picture of the blade unit here: Check pictures of the coupler here: Hopefully it should be obvious whether the coupler is ok, if it is, are both wings on the wingnut under the blade unit?

Feb 16, 2011 | KitchenAid KSB3 Classic Work Top Blender

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Blender motor drive coupling fitted to motor which drives rotor blades broken and I want replacement.

If it is a KitchenAid blender, the part you will need is a 9704230 coupler.

Jan 29, 2010 | Blenders

1 Answer

Seems like motor has lost power

This sounds like the black rubber coupler has broken. The teeth often get knocked off. Have a look at the part shown in hte pictures here:

Jan 22, 2010 | KitchenAid Kitchen Aid Kitchenaid 5-speed...

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Rubber wheel that blade goes on, how do I replace it?This is the wheel that makes the blade go around. Mine has broken into pieces and can not use blender.

The piece that you need is referred to as the coupler. The coupler is a breakway part that is designed to shear and/or wear down in the event that the blender is overloaded. This is to avoid damage to the motor.

The coupler may be purchased individually and is an easy repair that can be done at home. You may purchase the part and access step-by-step replacement instructions at the following link:

Jul 06, 2009 | KitchenAid KSB3 Classic Work Top Blender

2 Answers

KitchenAid KS85 Coupling Drive

When I took it to my authorized KitchenAid repair guy he said you need a 7mm wrench and you need to make sure it has a VERY thin depth/girth of the wrench. He actually held his wrench tip to a metal sander and made it thinner on each side without compromising the integrity of the torque of the wrench. This is to make it fit properly under the coupler and around the shaft. Anyway, can rip off the rubber cap of the coupler, hold the metal disc part TIGHT with pliers, and stick the wrench beelow the coupler and above the base body. (The rubber coupler left still on it might make it easy for the pliers to grab, but you rish tearing it and maybe stripping the shaft or your wrench. Make sure the rubber piece is good and strong if you are going to do this.) If you look hard at the rotator shaft sticking up, it is not completely round -- it has two flat sides (for the wrench to brace it). Lastly, to finally loosen the coupler off the shaft, you hold the wrench constant on the shaft and you twist the pliers CLOCKWISE, as though you would be tightening something. Again, LOOSEN=CLOCKWISE. You are not tightening... The coupler thread is opposite the normal threads we are used to. The coupler is lefty-tighty and righty-loosy. The trick, I believe is finding the perfect wrench so that you don't feel like you are stripping the shaft or wrench. Then you get your new coupler and lefty-tighty it on.

Aside: Looking at the coupler, after the rubber is pried off, you can imagine that there is a special tool that fits into the little holes to make the twisting easier. My repair guy thinks this was the original intent, but perhaps the special tools for this repair process are not available since now there is an newer KitchenAid blender out with a different coupler design (and repair process). But this works. I even bought an extra coupler off him to do it myself the next time. The "authorized" dealers are few and far between in my part of the country, my nearest 3 hours away. I couln't even find a closer "unauthorized" person to repair it! I loved this blender enough for the 3 hour trek, though.

Hope this helps!!

Apr 13, 2008 | KitchenAid KSB5 Ultra Power Work Top...

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