If your KitchenAid Artisan Series 5 Quart Tilt Head Stand Mixer is making a persistent grinding noise, it can be frustrating and hinder your baking. Fortunately, most issues stem from simple causes that you can fix yourself with a few tools and some basic knowledge. This guide will walk you through the necessary steps to diagnose and resolve the grinding sound, ensuring your mixer runs smoothly again.
Before starting any repairs, always unplug your mixer to ensure safety. With some patience and attention to detail, you’ll be able to restore your mixer to its quiet, efficient state, ready to handle your next batch of cookies or bread dough.
Key Takeaways
| Common Cause | Grinding noises often stem from worn gears or debris. |
| Initial Checks | Ensure the mixer is properly assembled and the attachment is securely attached. |
| Cleaning | Regular cleaning of moving parts can prevent grinding sounds. |
| Gear Inspection | Worn or damaged gears are a primary cause and may need replacing. |
| Professional Help | If unsure, consult a repair technician for complex issues. |

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...
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Step 1: Unplug and Inspect the Mixer
- Always unplug your KitchenAid stand mixer before inspecting or working on it.
- Remove the attachment (e.g., paddle, dough hook, or beater) by unlocking the tilt-head.
- Check for visible debris, hardened ingredients, or any obstructions around the attachment hub and gears.
- Look for any obvious signs of damage or wear, especially on the gears located within the head of the mixer.

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...
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Step 2: Clean the Gears and Moving Parts
Over time, flour, sugar, and other ingredients can accumulate in the gear housing, causing noise and poor operation. To clean:
- Remove the head of the mixer according to the manufacturer’s instructions.
- Use a soft brush or compressed air to clear out dust and debris from the gear housing.
- Wipe the gears gently with a damp cloth, avoiding excessive moisture.
- Apply a small amount of food-grade lubricant or mixer grease to the gear teeth if recommended by the manufacturer.
Step 3: Check and Replace Worn Gears
If cleaning doesn’t resolve the grinding noise, worn or damaged gears are likely the cause. To diagnose:
- Carefully inspect the gears for cracks, chips, or excessive wear.
- If gears are damaged, order replacement parts compatible with the KitchenAid Artisan Series 5 Quart Tilt Head Mixer.
- Follow the manufacturer’s instructions or consult a repair manual for replacing gears safely.
Replacing gears requires some mechanical skill, so consider professional repair if you’re uncomfortable with disassembly.
Step 4: Reassemble and Test the Mixer
After cleaning and replacing any damaged parts:
- Reassemble the mixer carefully, ensuring all parts are aligned correctly.
- Secure the tilt-head in place and attach the desired accessory.
- Plug in the mixer and run it at various speeds to check for noise and smooth operation.
If the grinding persists, revisit the previous steps or seek professional help.
Additional Tips and Safety Warnings
- Always unplug the mixer before performing any maintenance or repairs.
- Wear safety glasses to protect your eyes from dust or debris during cleaning.
- Use only manufacturer-approved replacement parts to ensure proper fit and function.
- Be cautious around moving gears—damaged or broken gears can be sharp.
- If you’re unsure about disassembly or replacement, consult a professional appliance repair technician.
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: 1 year

KitchenAid Stand Mixer Attachment
- ✔ Weight: 7 lbs
- ✔ Dimensions: 12 x 8 x 6 inches
- ✔ Warranty: 1 year
KitchenAid Artisan Series 5 Quart Tilt Head Stand Mixer

The KitchenAid Artisan Series 5 Quart Tilt Head Stand Mixer is built to last with its durable metal construction and offers excellent mixing results. Its tilt-head design allows easy access for cleaning and attaching accessories. When issues like grinding noises occur, troubleshooting can often be straightforward with proper inspection and maintenance.
Pros:
- Sturdy metal build
- Easy tilt-head access
- Multiple speed settings
- Large capacity bowl
Cons:
- Gear wear over time
- Requires careful maintenance
- Can be heavy to move
Best for: Home bakers and cooking enthusiasts seeking a durable, versatile mixer.
Not ideal for: Heavy users requiring frequent gear replacements or professional-grade equipment.
Bottom line: A durable and versatile mixer that benefits from regular maintenance to prevent issues like grinding noises.
KitchenAid Stand Mixer Attachment

The KitchenAid Metal Food Grinder attachment is a great addition for those who want to process fresh ingredients directly with their stand mixer. It connects easily to the power hub and includes multiple grinding plates and sausage stuffer tubes, making it versatile for various recipes.
Pros:
- Multiple grinding plates
- Large food tray
- Easy to attach
- Made of durable metal
Cons:
- Additional storage needed
- Requires separate purchase
- Cleaning can be tedious
Best for: Homemakers and chefs wanting fresh ground meats or vegetables.
Not ideal for: Casual users who don’t grind ingredients regularly.
Bottom line: A reliable attachment for fresh grinding that extends your mixer’s functionality.
Frequently Asked Questions
Why is my KitchenAid mixer making a grinding noise?
The noise is often caused by worn gears, debris lodged in the gear housing, or lack of lubrication. Regular cleaning and inspection can help identify the issue.
Can I fix the grinding noise myself?
Yes, many issues can be addressed by cleaning, inspecting, and replacing worn gears or parts. However, if you’re uncomfortable with disassembly, consult a professional.
How often should I clean my mixer to prevent grinding noises?
It’s recommended to clean your mixer every few months, especially if you use it frequently or notice any unusual sounds.
Are replacement gears easy to install?
Replacing gears can be straightforward if you follow the manufacturer’s instructions, but it requires some mechanical skill. Consider professional help if unsure.
What should I do if cleaning and replacing parts don’t fix the noise?
If the noise persists, it may be best to contact a certified repair technician to diagnose and fix internal issues or consider replacing the mixer if it’s beyond repair.
Keep Your KitchenAid Mixer Running Smoothly
Regular maintenance and prompt troubleshooting can help keep your KitchenAid Artisan Series mixer in top shape. By inspecting, cleaning, and replacing worn parts like gears, you can eliminate grinding noises and extend the lifespan of your appliance. When in doubt, seeking professional repair ensures safety and proper functioning, so you can continue enjoying your baking adventures without interruption.
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