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
121-135 of 141
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the dough hook was chipped

  • Customer: Robert from Belle Fourche SD
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 0 of 0 people found this instruction helpful
replaced

Worn spring would not allow atthing mixer attacments

  • Customer: Randall from Ledyard CT
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 0 of 0 people found this instruction helpful
Repair was easy. Remove the seal ring with a flat blade screwdriver and drive out retaining pin. Pry out lower unit using two screwdrivers, one on each side. Once apart, use spring clip pliers to remove snap ring. Pull out shaft and replace. Clean and lubricate as you reassemble in reverse. Google the model number to get detailed instructions.

worn teflon worm gear

  • Customer: Frank from Bethlehem PA
  • Difficulty: Really easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Pliers, Screw drivers
  • 0 of 0 people found this instruction helpful
it was a kitchen aid dough mixer, had to take the top portion off and replace the assembly with a new one that holds the teflon gear. You can purchace the gear only and it becomes less expensive, but at the time I didn't take the chance cause the greese was there and didn't want to take a chance. Its a simple repair by removing some cotter pins and phillips head screws.

Corroded speed control plate ( full of flour). Had used the mixer for grinding deer meat and lost the slow speed. Flour would fly up in my wife's face.

  • Customer: Kenneth from Cowden IL
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Pliers, Screw drivers
  • 0 of 0 people found this instruction helpful
I just thought there had to be a way to replace a component to correct the speed problem. I've never worked on a mixer before, so I thought it would be a challenge. Actually the repair was fairly easy. Make sure the unit is unplugged from AC. I removed the back motor cover with one screw and removed the end seal. I compared the parts on the mixer with the diagram provided at the Part Select website. I then ordered the parts. When the parts arrived 3 days later, I removed the Speed Control Plate ( 3 screws) and Phase Control Bd (1 screw) as one Assy. Removed the old Governor and slipped on the new one. Assy the new Speed Control Plate and Phase Control Bd comparing wiring and screwed them back to the unit. Removed the two motor bushes by unscrewing the side black motor brush holders and inserting the new brushes. I tried powering motor and nothing happened. I thought, great, now what did I do? I found out that you must make sure the brushes actually touch the armature otherwise the motor doesn't run. The gears are worn from grinding to much deer meat and my wife says no more. I've ordered new gears and looks like that job, too, will be easy to repair. Adding these parts is alot cheaper than buying a new unit and it will run like new. Not bad for over 10 years of usage.

KitchenAid Mixer was leaking oil/grease

  • Customer: Russ from Lawrenceville GA
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Screw drivers
  • 0 of 0 people found this instruction helpful
Replaced gasket and O-ring. Problem solved. POC (Piece of Cake).

Nothing would happen when we turned it on...

  • Customer: Ashley from Dayton OH
  • Difficulty: Easy
  • Time to Complete: 1- 2 hours
  • Tools Required: Pliers, Screw drivers
  • 0 of 0 people found this instruction helpful
The brushes on the inside of the motor were destroyed. We thought that it would be easier to just replace the brush holder and the brushes, however, the brushes were easy! and QUICK! The brush holders...not so much. We had lots of problems getting the brush holders into place because of a metal piece that had to fit perfectly on top of the brush holder. It made it easier when I held the mixer upside down (we dissembled it) and my husband did his magic on fixing the brush holders. Pray that you won't need to replace the brush holders because it was NO FUN...but the brushes were QUICK AND EASY :)

Wire Whip was coming apart

  • Customer: Lois from Albuquerque NM
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 0 of 0 people found this instruction helpful
Replaced it with a new part. No installation or repair to maching was necessary

No rotation

  • Customer: Ronald from El Paso TX
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Pliers, Screw drivers
  • 0 of 0 people found this instruction helpful
I was very happy with the customer services department and the support I received in identifying the part I needed for the repair. I received an email confirming my order with all details. I do wish you had a more cost effective shipping alternative, like Priority mail.
The repair went well and the mixer is back in business, for making those Chocolate Chip Cookie and brownies if you know what I mean.

Thank you
Ron Ashby

Pin fell out of neck

  • Customer: Tiffany from San Antonio TX
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 0 of 0 people found this instruction helpful
Placed pin in the hole...some wiggling had to be done for a tight fit. Installation complete!

Mixer bowl was slipping off the base when in use

  • Customer: Dean from Fairfax VA
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 0 of 0 people found this instruction helpful
Replacing the base retaining bracket(what KitchenAid calls the screw cap) solved the problem immediately. The entire replacement effort took no more than a minute requiring removing 3 screws, discarding the old base, putting in the new one, and putting the screws back in. PartSelect was very easy to do business with. They shipped the part the day I ordered it and it arrived as scheduled. Can't be easier than that.

Plastic knob on speed control lever was lost

  • Customer: REID from BELLEVUE WA
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 0 of 0 people found this instruction helpful
The knob was attached to the new lever. I began to disassemble the mixer case so that I could replace the lever. However, it soon became apparent that this would be a major project involving many components and potential problems in getting the unit back together. Since all I wanted was to replace the knob, I simply knocked it off the new lever and forced it onto the old one. It is hard for me to understand why Kitchenaid would not make just the knob available.

mixer stopped working

  • Customer: Joseph from South Port NC
  • Difficulty: Easy
  • Time to Complete: 1- 2 hours
  • Tools Required:
  • 0 of 0 people found this instruction helpful
i followed the instructions in video. Thank you joe

bent wisk

  • Customer: Franciska from Carrollton TX
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 0 of 0 people found this instruction helpful
replace wisk order process very efficient and delivery prompt.

machine not running-broken worm gear?

  • Customer: Barbara from Rockdale IL
  • Difficulty: Really easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Screw drivers
  • 0 of 0 people found this instruction helpful
After I dropped a part of the shield into my mixer the motor screamed and I unplugged the mixer. I found out I had a broken worm gear. I then order the part and per the helpful video I did the repair and I also changed the brushes my mixer is up and running waiting for the holiday baking season thanks to Part select.com Very easy Instructions to follow I am very happy with the results. Thanks Barbara

Coating on beater wore off

  • Customer: Sandra from Jackson WI
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 0 of 0 people found this instruction helpful
Simply replaced the beater.Ordering part was simple and delivery was quick. I was back at baking in no time! Great service
All Instructions for the KSM90MC4
121-135 of 141