If your KitchenAid Artisan Series 5 Quart Tilt Head Stand Mixer is making a persistent grinding noise, it can be both frustrating and concerning. Such noise often indicates a mechanical issue that needs attention to prevent further damage or failure. Fortunately, most problems are fixable with some basic troubleshooting and maintenance. In this guide, we’ll walk you through the necessary steps to diagnose and fix the grinding noise, ensuring your mixer runs smoothly again. Always prioritize safety and follow the recommended procedures carefully to avoid injury or damage to your appliance.
Before starting, make sure your mixer is unplugged and clean the work area. Gather any tools you might need, such as screwdrivers, pliers, and a soft brush. If your mixer has been making noise for a while, it’s best to address the issue promptly to prevent more costly repairs down the line. Now, let’s dive into the step-by-step process to troubleshoot and fix your noisy KitchenAid stand mixer.
Key Takeaways
| Identify the cause | Grinding noise often results from worn gears, debris, or lubrication issues. |
| Regular maintenance | Cleaning and lubricating the gears can prevent noise and extend your mixer’s lifespan. |
| Check for obstructions | Foreign objects or hardened dough can cause grinding sounds. |
| Inspect gear parts | Worn or broken gears are common culprits and may need replacement. |
| Professional repair | If unsure, consult a professional for complex repairs or gear replacements. |

KitchenAid Artisan Series 5 Quart Tilt Head Stand Mixer with Pouring Shield KSM150PS, Milkshake
Built to take it all on with the durable and built-to-last metal construction, and 59 touchpoints around the...
As an affiliate, we earn on qualifying purchases.
Step 1: Unplug and Clean Your Mixer
- Ensure the mixer is unplugged from the power outlet to prevent electrical shock.
- Remove the attachment (e.g., flat beater, dough hook) and the bowl.
- Use a soft brush or cloth to clean any debris, dried batter, or flour around the gears and inside the attachment hub.
- Check for any visible obstructions or hardened material that might cause grinding sounds.

KitchenAid Stand Mixer Attachment, Food Grinder KSMMGA, Metal Food Grinder
Connect to any household KitchenAid Stand Mixer power hub and use the power of the motor to run...
As an affiliate, we earn on qualifying purchases.
Step 2: Remove and Inspect the Gears
- Carefully tilt the mixer’s head back and locate the gear cover at the bottom of the mixer.
- Unscrew and remove the gear cover to access the internal gears.
- Inspect the gears for signs of wear, chipped teeth, or damage. If gears are worn or broken, they will need replacing.
- Clean the gears thoroughly using a dry cloth or soft brush. Do not use water or harsh chemicals.
Step 3: Lubricate Moving Parts
Proper lubrication is key to a smooth-running mixer. Use a food-grade, lightweight oil (like a silicone-based lubricant) designed for small appliances. Apply a small amount to the gear teeth and moving joints, avoiding excess that could attract dust or debris. This can reduce grinding noise caused by stiff or dry gears.
Step 4: Check for Obstructions and Foreign Objects
- Examine the interior of the attachment hub and gear assembly for any foreign objects, hardened dough, or debris.
- Remove any obstructions carefully to prevent damage to the gears or motor.
- Ensure the attachment fits properly and is securely locked in place.
Step 5: Reassemble, Test, and Seek Professional Help
- Reattach the gear cover and all removed parts securely.
- Plug in the mixer and run it at low speed to check if the grinding noise persists.
- If the noise continues or gears appear damaged, contact a qualified appliance repair technician or KitchenAid service center.
- Consider replacing worn gears or internal components if necessary, especially if your mixer is out of warranty.
The Products in This Guide

KitchenAid Artisan Series 5 Quart Tilt Head Stand Mixer
- ✔ Weight: 26 lbs
- ✔ Dimensions: 14 x 8 x 14 inches
- ✔ Warranty: One year

KitchenAid Stand Mixer Attachment
- ✔ Power: Uses mixer motor
- ✔ Processing Capacity: Up to 3 lbs/min
- ✔ Storage: Includes storage case
KitchenAid Artisan Series 5 Quart Tilt Head Stand Mixer

The KitchenAid Artisan Series 5 Quart Tilt Head Stand Mixer is a durable kitchen workhorse, built with sturdy metal construction and 59 touchpoints for thorough mixing. While generally reliable, some users experience grinding noises due to gear wear or debris. Regular maintenance and careful inspection can mitigate these issues and keep your mixer running smoothly for years.
Pros:
- Solid metal construction for durability
- Powerful motor with 10 speeds
- Large 5-quart stainless steel bowl
- Tilt-head design for easy access
Cons:
- Gears may wear over time, causing noise
- Requires periodic cleaning and lubrication
- Potential repair costs for gear replacement
Best for: Home bakers and cooking enthusiasts needing a reliable stand mixer
Not ideal for: Heavy-duty commercial use or frequent gear replacement
Bottom line: With proper maintenance, your KitchenAid mixer can run quietly and efficiently for years.
KitchenAid Stand Mixer Attachment

The KitchenAid Stand Mixer Attachment Food Grinder is a versatile accessory that connects easily to your mixer’s power hub. It allows you to grind fresh meat, vegetables, and more, reducing the need for store-bought processed foods. Its durable metal construction and multiple grinding plates make it a valuable addition for home cooks.
Pros:
- Made with durable metal components
- Includes fine, medium, and coarse plates
- Easy to clean and store
- Expands your kitchen capabilities
Cons:
- Attachment sold separately from the mixer
- Requires pre-chilling for best results
- Potential for clogging if not cleaned properly
Best for: Home chefs wanting fresh, customized ground foods
Not ideal for: Heavy-duty commercial grinding needs
Bottom line: A practical attachment for making fresh ground foods at home with ease.
Frequently Asked Questions
Why is my KitchenAid mixer making a grinding noise?
The grinding noise is typically caused by worn gears, debris, or lack of lubrication inside the gear assembly. Regular maintenance can help prevent this issue.
Can I fix the grinding noise myself?
Yes, with basic tools and careful inspection, you can clean, lubricate, or replace worn gears. However, if you’re uncomfortable with internal repairs, consider consulting a professional.
Is it safe to open my KitchenAid mixer?
Yes, but always unplug the mixer before opening it. Follow manufacturer instructions and safety precautions to avoid injury or damage.
How often should I lubricate my mixer?
Lubricate the gears and moving parts during regular cleaning or if you notice increased noise. Typically, every 6-12 months, depending on usage.
What parts commonly need replacing if my mixer is noisy?
Worn or broken gears are common culprits. Worn gears can be identified by chipped teeth or excessive play during inspection.
Keep Your KitchenAid Mixer Running Smoothly
Regular maintenance, timely cleaning, and addressing issues promptly can extend the lifespan of your KitchenAid stand mixer and keep it operating quietly. If you follow these troubleshooting steps and still experience problems, professional repair services are recommended to ensure safe and effective fixes. With proper care, your mixer will continue to be a reliable kitchen companion for years to come.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.