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Models > 4K5SSOB0 > Instructions

4K5SSOB0 KitchenAid Mixer - Instructions

All installation instructions for 4K5SSOB0 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 4K5SSOB0
31-45 of 189
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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

Spring latch on Kitchenaid broke

  • Customer: john from North Kingstown, RI
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 3 of 4 people found this instruction helpful
Two flat head screws removed, swapped out the latch, and replaced.
The entire repair took about two minutes.
Price was acceptable given the worth of the mixer.

Spring clip broke off

  • Customer: JOAN from CARBONDALE, IL
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 2 of 2 people found this instruction helpful
As I was using my mixer the spring clip broke off. I immediately went to my computer and googled you. Twenty-four hours later the part had arrived and I installed it by removing two screws, holding the spring in place and replacing the screws. At the same time a repairman was in our home repairing our drier and I felt so empowered by my repairmanship that I nearly asked him to leave!
Thanks for your extreme promptness and readable parts chart.

Bowl spring broke in two pieces

  • Customer: Bernadette from Hackensack, MN
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 2 of 2 people found this instruction helpful
Removed the two screws that hold the bowl spring in place. Removed broken spring. Replaced broken spring with replacement spring. Tightened two screws that hold it in place.

The mixer bowl would not go down.

  • Customer: Claudia from felton, CA
  • Difficulty: Really Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Pliers, Screw drivers
  • 2 of 2 people found this instruction helpful
First of all I found the part in no time flat and ordered it early afternoon and it was at my door within 24 hours! My son was off work one day and I asked him if he needed a job to do and he said "sure". So I showed him the new part and where it goes and in less then 10 min it was working. awesome!

Attachments would not work, spindle turned erratically, with no power

  • Customer: Kerry from Sherwood, OR
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Screw drivers
  • 3 of 5 people found this instruction helpful
Punched out the roll pin to remove eccentric from spindle, undid 5 screws (after removing trim ring), and removed 4 screws to undo the motor housing. Make sure to keep the one screw with a lock washer in the BACK of the housing. Undid the screw on top to remove the back of the motor housing to take out the strain relief grommet, prior to removing the motor housing. Scraped the excess grease into a tub to re-use. Pulled out the shaft, and lifted out the old (stripped) gear and plopped the new one in. Make sure to mark match points for parts, and put the pins back in in the right order. You have to put the 5 screws back in before sliding the trim ring on, and putting the roll pin back. make sure all gears mesh and test before snugging the motor housing screws. Be sure to orient the strain relief grommet securely, and be careful of the filter plates in the back of the housing (they're brittle). putting the grease back is like frosting a cake. Save a little for the planetary ass'y.

Gear-worm teeth stripped, teeth on pinion shaft worn to sharp edge and case gasket dried out. Not bad for a 20 yr. old mixer.

  • Customer: Margaret from DEXTER, NY
  • Difficulty: Easy
  • Time to Complete: 1- 2 hours
  • Tools Required: Pliers, Screw drivers
  • 2 of 2 people found this instruction helpful
Looked at the mixer schematic form your website,which made it easy for me to take it apart. Once it was apart & all the grease removed I disassembled & cleaned all the drive parts. Saw what was warn, ordered the parts from you. Three days later received the parts, everything fit perfect. Added grease,assembled the mixer and it ran perfect, good for another 20 yrs. Thank you for making it so easy to repair an old mixer in just over two hours. Rolf

spring latch broke

  • Customer: GLADYS from HAYWARD, CA
  • Difficulty: Very Easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 2 of 2 people found this instruction helpful
removed old screws and latch, replaced it with the new. took just a few seconds. This is the first time i ever fixed anything. customer service was amazing

mixer wouldnt turn on

  • Customer: marc from MOBRIDGE, SD
  • Difficulty: Very Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Screw drivers
  • 2 of 2 people found this instruction helpful
watched an internet video to see what to do. Unfortunately even after replacing the chip the mixer it still didn't work.

turn and quit

  • Customer: GARY from BECKLEY, WV
  • Difficulty: Really Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Screw drivers
  • 2 of 3 people found this instruction helpful
Disassembled gear housing and replaced worm gear/bracket assembly. The hardest part was cleaning and working around what looked like 2 pound of grease. I will contact you again if I need parts for anything. Thanks.

The Kitchenaid heavy duty mixer's motor would run but the mixer head would not turn.

  • Customer: A. W. from Rogers, AR
  • Difficulty: A Bit Difficult
  • Time to Complete: 1- 2 hours
  • Tools Required: Pliers, Screw drivers
  • 4 of 9 people found this instruction helpful
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.

no mixing

  • Customer: per from highland, MI
  • Difficulty: Really Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 3 of 6 people found this instruction helpful
dis-assemble, replace part, re-lube, reassemble, test good.

mixer making thumping noise

  • Customer: Roger from Custer, SD
  • Difficulty: Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Screw drivers, Socket set
  • 2 of 3 people found this instruction helpful
disasembled found stripped gesr assembly ordered and replaced went very smoothly. It would have been good to have info and acsess to the correct gear grease to use in a mixer / food grade but it worked out well anyway.shipping was very fast thanks

plastic worm gear was stripped would nut turn

  • Customer: anthony from harviell, MO
  • Difficulty: A Bit Difficult
  • Time to Complete: 1- 2 hours
  • Tools Required: Screw drivers
  • 3 of 6 people found this instruction helpful
replaced worm gear and wonderd why they used plastic instead of a stronger metal gear, unit works fine

stripped nylon drive gear

  • Customer: James from Naperville, IL
  • Difficulty: Really Easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Pliers, Screw drivers
  • 2 of 3 people found this instruction helpful
Followed the repair instructions from the manual. ...

I did notice that the replacement part had an extension on it that allowed for the gear grease to be "pulled up" onto the drive gear ( the one that broke), while the unit is running. This feature was not on the original part, but was obviously an upgrade design which was added after my particular mixer was made. I think that the extension on the bracket will help prevent the new nylon gear from binding and stripping as we use the mixer from now on.

I'm glad that PartSelect had the more modern part on hand, and not just an "overstock" from the original, inferior design.
All Instructions for the 4K5SSOB0
31-45 of 189