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
121-129 of 129
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The worm gear was damaged

  • Customer: Ashok from Sterling VA
  • Difficulty: Really easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Screw drivers
  • 0 of 0 people found this instruction helpful
I how the video for replacing the worm gear on your website. It help me a lot. I followed step by step instruction display on video. It was great help.

Worm gear broken.

  • Customer: Erwin from Northport ME
  • Difficulty: Really easy
  • Time to Complete: 1- 2 hours
  • Tools Required: Pliers, Screw drivers
  • 0 of 0 people found this instruction helpful
Followed directions video on line. good directions.

Original Wire Whip had fallen apart,20 = years old

  • Customer: larry from northborough MA
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required:
  • 0 of 0 people found this instruction helpful
It took longer to remove from the box, Less than 10 seconds to install, push on shaft and quarter turn, that's it simple, now back to making homemade Marsh mellow covered in chocolate. New whip is sturdy and strong.

Plastic worm gear stripped

  • Customer: Pete from Tracy MN
  • Difficulty: Really easy
  • Time to Complete: Less than 15 mins
  • Tools Required: Screw drivers
  • 0 of 0 people found this instruction helpful
The plastic worm gear was stripped,I took it apart first then cleaned out all the old grease so when the new part came it together like a charm.

Handle stopped lifting the bowl.

  • Customer: Matthew from Bethel ME
  • Difficulty: Really easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Pliers, Screw drivers
  • 0 of 0 people found this instruction helpful
The issue ended up being this little plastic clip. The repair took me about 20 mins alone to make. However, I realized how dirty the mixer was and spent another 30 - 40 mins detailing it.

Motor ran rough and weak with squeaking sounds

  • Customer: Peter from Brooklyn NY
  • Difficulty: A Bit Difficult
  • Time to Complete: 1- 2 hours
  • Tools Required: Nutdriver, Pliers, Screw drivers, Socket set
  • 0 of 0 people found this instruction helpful
Initially I thought this was due to worn motor brushes. I replaced the brushes but it did not fix the problem. Stator tested OK with an ohmmeter so I figured it was the armature part #PS3651001. Ordered that next and that fixed the problem. Spent 25 dollars which beats buying a new one. Next time I'm buying a used one from the 60s or 70s when they made them better! One tip - I had a hard time removing the pin that you need to remove the helical gear. Heating it with a heat gun helped a lot, also helped with replacing it after.

Worn out worm (nylon) gear.

  • Customer: Anthony from Altadena CA
  • Difficulty: Really easy
  • Time to Complete: 30 - 60 mins
  • Tools Required: Screw drivers
  • 0 of 0 people found this instruction helpful
Followed up by your précised video, and print copy's which helped me a lot. That's easy!

worm gear worn

  • Customer: Linda from Bolingbrook IL
  • Difficulty: A Bit Difficult
  • Time to Complete: 30 - 60 mins
  • Tools Required: Screw drivers
  • 0 of 0 people found this instruction helpful
I removed the screws on the back and base of the mixer. Took off the retaining ring and screws holding the mixer beater bar. Tapped out the retaining pin using an allen wrench and hammer. Carefully as not to scratch the unit. Removed the old grease, the screws holding in the worn worm gear. Replaced the gear, re-greased and reassembled the unit. To line up the retaining pin I used a very small allen wrench to get through the hole as it needed to set down all the way. Then when I wiggled it down it lined up the hole for the retaining pin. I tapped the pin back in place with the hammer and a larger allen wrench. Replaced the screws, lightly greased the gears. I had taken the "brushes" out earlier and learned that they go in a certain way. I also learned that the screw at the back by the wires, by adjusting it tighter or looser controls the speed lever. If your mixer won't work on low speed the screw has to be adjusted!

worm gear replacement

  • Customer: Bart from Stuarts Draft VA
  • Difficulty: Easy
  • Time to Complete: 15 - 30 mins
  • Tools Required: Screw drivers
  • 0 of 0 people found this instruction helpful
watched instruction video (from Part Select), the demonstration was close enough to enable me to repair the mixer. Newer mixers are disassembled differently.
All Instructions for the 4K5SSOB0
121-129 of 129