4KSM50POB0 KitchenAid Mixer - Instructions

I actually didn't do the repair. I asked a friend who was a carpenter about what he thought was wrong with my mixer since it only had high speed which made mixing flour a snow storm. He said when his tools do that, it's the brushes. He ordered new ones and presto - my mixer works marvelously. He saved me from dumping a good mixer and $$$$$$$.

Once I looked at the schematic I was prtty sure what the problem was and what I needed to repair the problem. It was reltively easy to disassemble the mixer and immediately saw that I was correct in what was needed. I ordered the parts. They came through with no delay. It took almost as long to find all of the parts as it was to do the repair. In all it took about a half hour to repair, put it together and clean everything up. It works just like new.

I decided to repair my grandfather's first generation, ancient KitchenAid mixer. The wire whip had come undone so that it couldn't be used.

Everyone was skeptical that I could find the part for such an old mixer, but I got the serial number and googled "kitchenaid + the part number + whip whip + repair." That search brought up PartSelect.com.

It was very easy to plug in all the info and find the part on PartSelect.com and 24.99 later, the part arrived on my doorstep.

I took it out of the box, fitted it to the attachment on the mixer and turned the mixer on. Viola! Worked perfectly!

Thanks PartSelect! Everyone is amazed that I found the part for such an old appliance.

unscrewed the screw holding the old brush. carefully removed the spring and old broken brush. we did have some of the old brush left inside, so my husband used a very thin drill bit to break it up. then carefully inverted the stand mixer to allow the broken pieces to fall out. then we were able to install the new brush. works great. yeah!!

remove 6 screws for top of unit, remove gear assymble (23 screws), reassmbly and test it works great

We followed the you tube instructional video. It was excellent with good advice that kept us out of trouble. My mixer works like new again.

first removed the dress ring by tapping it very gently.then drive the pin out that holds the beater plate on, now wiggle it off, then you can see the screws that hold the gear reducer on. remove them. take that off and you will see the housing that hold the worm gear. remove the 3 screws that hold it down . Now you will have to drive the drift pin out that holds the worm gear in place, slide the shaft out then remove gear. reverse order to assemble

Just a replacement accessory for an appliance, not a repair. Quick and accurate replacement made for a quick return to the project. Only negative had hoped it would not be so expensive. At this point alls well that ends well.

Very messy as there is lots of heavy grease inside the mixer and you have to fish out the blown gear parts. I vary glad I took shop class in High school as it preped me for the job. The machanical drawing you provide were very useful but you should mention the grease.

Mixer works just like new. and I got the parts in two days with standard shipping. Pizza on Thursday and fixed by Saturday

Took the mixer apart and cleaned the grease so off I could see the pins. Wasn't a hard fix only thing is make sure to clean the grease off so you can see what your doing

Easy off-easy on! Parts were exactly what I needed.

Placed beater in mixer head.

All we had to do was place the new wire whip on and it works fine.

Removed old gear and grease and replaced gear and grease resembled

Obviously the problem was in the gear box of the mixer. I disassembled the gear box by removing the four large screws holding the base then the four screws at the rear and center of the mixer. Then I removed the thin metal ring covering the five screws around the front of the housing by gently prying up with a small screwdriver. The five screws beneth the ring have to be removed with a small blade screwdriver turning them a round at a time in sequence until they are free. Gently pry the two housings apart with a screwdriver and lift our the lower half with the plantary gears. I found the drive gear was stripped. I went to PartSelect on the web, eaisly found the exploded view of the mixer's gear box and ordered the gear I needed. The gear is part of an assembly attached to the mixer housing with three screws. Work around the lubricant in the housing. Within four days I received the new gear, installed it by reversing the above procedures and the mixer is working again. The total cost was $34.85. Not a bad investment considering the mixer cost over $400 and would have been trashed for want of one part.