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Models > KSM90MC4 > Instructions

KSM90MC4 KitchenAid Mixer - Instructions

All installation instructions for KSM90MC4 parts

These instructions have been submitted by other PartSelect customers and can help guide you through the mixer repair with useful information like difficulty of repair, length of repair, tools needed, and more.

All Instructions for the KSM90MC4
16-30 of 146
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broken gear

  • Customer: angelo from palm coast, FL
  • Difficulty: Really Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 7 of 7 people found this instruction helpful
remove 6 screws for top of unit, remove gear assymble (23 screws), reassmbly and test it works great

broken worm gear

  • Customer: robert from sun valley, CA
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Nutdriver, Pliers, Screw drivers
  • 9 of 14 people found this instruction helpful
just took the unit apart and replaced the worn gear and bracket . Then took the old worn gear and bracket apart and replaced the worn gear . Then put the assy back together and now I have a spare

Moter would run, but nothing would turn

  • Customer: Curtis from Green River, WY
  • Difficulty: Really Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 7 of 8 people found this instruction helpful
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

After sitting on my kitchen counter for nearly 42 years the rubber feet left foot prints.

  • Customer: Susan from Gig Harbour, WA
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 7 of 8 people found this instruction helpful
We:
tipped the mixer over on its side
pulled the old feet off
put the new feet in place and pounded them w/our fists
set it back up on its new feet
smiled

The mixer got a wad of dough between the pan & beater and stopped.

  • Customer: Charles from Bowie, MD
  • Difficulty: Really Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Screw drivers, Wrench (Adjustable)
  • 6 of 7 people found this instruction helpful
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.

Worm gear was missing teeth

  • Customer: Terry from Pigeon, MI
  • Difficulty: Really Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Pliers, Screw drivers
  • 6 of 7 people found this instruction helpful
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

The 5 feet on my Kitchen Aide, had worn out

  • Customer: Beverly from Post Falls, ID
  • Difficulty: Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 5 of 6 people found this instruction helpful
Took the old feet (5) off and put new on the Kitchen Aide, looks great. Stands high and your assistance on the phone, was so appreciated.

needed a new beater since old one was chipping and had coating flaking off.

  • Customer: Sandra from Reynoldsburg, OH
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 6 of 9 people found this instruction helpful
Looked up part replacement, ordered on line. Found part easily and waited anxiously for new part. I wanted to make cookies for the holiday season. Received part quickly, opened up packaging, put on mixer and I was back in business. Thanks so much for an easy fix. I also was pleasantly surprised at how cheap the replacement part was. Thank you, thank you for allowing me to get a new part with ease and continue to use my Kitchen Aid mixer.

wire broke

  • Customer: Carol from Rochester, NY
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 4 of 4 people found this instruction helpful
total replacement
works beautifully

spent Pevel Pinion Center Gear

  • Customer: EUGENIO from MIAMI, FL
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Pliers, Screw drivers
  • 4 of 5 people found this instruction helpful
remove the back cover part # 36, remove the top cover part # 1 (by removing the chrome ring parate # 28, the mobile disk part # 25 and six screws part # 24). This done, remove the system parat # 38 to release the Pevel Pinion Center Gear part # 15 and remove the damaged part and put the new part. The install the removed parts in reverse order as they withdrew.

Stripped gear when I tried to make Pizza Dough

  • Customer: Patrick from Cupertino, CA
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Screw drivers
  • 4 of 5 people found this instruction helpful
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

The coating was chipping off of the original Flat Beater

  • Customer: Pat from Marshfield, WI
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 4 of 6 people found this instruction helpful
All I had to do was insert the new beater. Wonderful timing, was just going to start some holiday baking. will definetly use your website again. Thank you.

gear was stripped , head wouldn;t turn

  • Customer: Joan from Nokomis, FL
  • Difficulty: A Bit Difficult
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 3 of 4 people found this instruction helpful
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.

The worm gear was broken

  • Customer: DONG from Elk Grove, CA
  • Difficulty: A Bit Difficult
  • Time to Complete: 30 - 60 mins
  • Tools Required: Pliers, Screw drivers
  • 3 of 4 people found this instruction helpful
I removed the pin from the outside shaft,then removed all screw around the body of the mixer,then removed the top case out,took 3 screws out from the the gear assembly case......punched the pin out of worm gear then release the little shaft out from the case,replaced a new one....then starting go backward till completely all assembled don't forget lube grease to all gears and test run good very smooth.........it's ok

very simple could not been a easer job thank for partsSelect.

  • Customer: terry from eudora, AR
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 6 of 13 people found this instruction helpful
all that were required, were you take off old beater an replace new.simple push up old part an replace new. as you do after usage of the machine.
All Instructions for the KSM90MC4
16-30 of 146