If your KitchenAid Artisan Series 5 Quart Tilt Head Stand Mixer is making a grinding noise, it can be concerning and disrupt your baking routine. This noise often indicates an issue with the gears, drive mechanism, or internal components that need inspection and repair. Fortunately, most problems are fixable with some basic tools and careful steps.
In this guide, you’ll learn how to identify the cause of the grinding noise, perform safe troubleshooting, and resolve common issues that cause this problem. Whether it’s a worn gear, debris, or a misaligned part, these steps will help you restore your mixer to smooth operation and extend its lifespan.
Key Takeaways
| Identify the sound | Grinding noise usually indicates gear or drive issues. |
| Safety first | Always unplug the mixer before troubleshooting. |
| Check internal parts | Inspect gears, drive shaft, and gear housing for damage. |
| Clean and lubricate | Remove debris and apply suitable lubricant if needed. |
| Replace worn parts | Order genuine replacement parts for long-term fix. |
Amazon Product B0769ZQWH7
As an affiliate, we earn on qualifying purchases.
Preparation and Safety Measures
- Unplug the mixer from the power outlet to prevent accidental starting.
- Remove the attachment and detach the mixing bowl for easy access.
- Wear safety gloves and eye protection if opening the housing to avoid injury from sharp or moving parts.
Amazon Product B07GK7XKJK
As an affiliate, we earn on qualifying purchases.
Accessing the Internal Components
- Lay the mixer on a flat, stable surface and remove the screws from the bottom cover using a Phillips screwdriver.
- Carefully lift off the bottom panel to reveal the gear assembly and drive mechanism.
- Take note of how parts are assembled for reassembly.
Inspecting and Cleaning the Gears
- Check the gears for signs of wear, chipping, or broken teeth.
- Look for debris, dough, or sticky residues that could cause grinding.
- Use a soft brush or cloth to clean the gears thoroughly.
Lubrication and Replacement of Parts
If the gears show signs of dryness or wear, apply a food-grade silicone or lithium grease suitable for small appliances to the gear teeth.
If you notice damaged or broken gears, replace them with genuine KitchenAid parts to ensure proper function and safety.
Reassembly and Testing
- Reattach the gear housing cover and bottom panel securely with screws.
- Plug the mixer back in and run it at low speed to test for noise.
- Gradually increase speed and listen for smooth operation without grinding sounds.
The Products in This Guide

KitchenAid Artisan Series 5 Quart Tilt Head Stand Mixer
- ✔ Power: 325 watts
- ✔ Material: Metal
- ✔ Color Options: Multiple

KitchenAid Stand Mixer Attachment
- ✔ Attachment Type: Food Grinder
- ✔ Material: Metal
- ✔ Includes: Grinding plates, sausage stuffer
KitchenAid Artisan Series 5 Quart Tilt Head Stand Mixer

The KitchenAid Artisan Series 5 Quart Tilt Head Stand Mixer is built to last with metal construction and 59 touchpoints for thorough mixing. While generally reliable, occasional internal issues can lead to grinding noises, which this troubleshooting guide addresses.
Pros:
- Durable metal build
- Powerful 5-quart capacity
- Tilt-head for easy access
- Multiple speed settings
Cons:
- Gears may wear over time
- Internal repairs require disassembly
- Noise indicates possible gear issues
Best for: Home bakers and small-scale food prep
Not ideal for: Heavy use in commercial settings or extensive repairs
Bottom line: Regular maintenance can prevent grinding noises and prolong your KitchenAid’s life.
KitchenAid Stand Mixer Attachment

The KitchenAid Metal Food Grinder attachment allows you to process meats, vegetables, and more, making it a versatile addition to your stand mixer. Its durable construction and multiple grinding plates make it a practical tool for fresh food prep, especially useful if you want to avoid issues caused by grinding noises.
Pros:
- Creates fresh ground foods
- Includes multiple grinding plates
- Easy to attach and use
- Made of durable metal
Cons:
- Needs refrigerator chilling for best results
- Requires separate purchase
- Cleaning can be time-consuming
Best for: Home cooks wanting fresh ingredients
Not ideal for: Heavy-duty commercial use
Bottom line: A sturdy attachment that boosts your mixer’s versatility, especially when fixing grinding noise issues.
Frequently Asked Questions
Why is my KitchenAid mixer making a grinding noise?
The grinding noise typically indicates worn or damaged gears, debris inside the gear housing, or a misaligned drive mechanism. Regular maintenance and inspection can help identify the exact cause.
Is it safe to open my KitchenAid mixer to fix the grinding noise?
Yes, but only after unplugging the mixer and following proper safety precautions. Always remove the power cord before opening the housing and handle internal parts carefully.
Can I lubricate the gears myself?
Yes, if the gears appear dry or slightly worn, applying food-grade silicone or lithium grease can reduce noise and improve operation. Avoid over-lubricating or using inappropriate lubricants.
When should I replace internal parts?
If gears are chipped, broken, or excessively worn despite cleaning and lubrication, replacing them with genuine KitchenAid parts is recommended for safety and performance.
How often should I perform maintenance on my mixer?
Regularly inspect and clean the gears and drive area every 6-12 months, especially if you notice increased noise or difficulty in operation.
Keeping Your KitchenAid Running Smoothly
Addressing a grinding noise promptly can prevent further damage and extend the life of your KitchenAid Artisan Stand Mixer. Regular inspections, cleaning, and timely part replacements are key to maintaining optimal performance. With careful troubleshooting and maintenance, 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.