If your KitchenAid Artisan Series 5 Quart Tilt Head Stand Mixer is making a grinding noise, it can be both frustrating and concerning. This noise often signals an issue with the internal components, but with careful troubleshooting, you can often resolve it without professional repair.
In this guide, we’ll walk you through step-by-step instructions to identify the cause of the grinding sound and fix it safely. Remember, always unplug your mixer before attempting any repairs to avoid injury or further damage.
Key Takeaways
| Identify the noise source | Grinding noise may come from the gear or drive system. |
| Check for debris | Foreign objects or dried food can cause grinding. |
| Inspect the gear assembly | Worn or damaged gears are common causes. |
| Lubricate or replace parts | Proper lubrication can fix some issues; worn parts may need replacement. |
| Test after repairs | Ensure the mixer runs smoothly without noise. |

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 Prepare Your Mixer
- Ensure the mixer is unplugged from the power outlet. Safety first!
- Remove the attachment (such as the flat beater, dough hook, or wire whip).
- Lift the tilt-head and lock it in the raised position to access the internal components.
- Inspect the bowl for any foreign objects or debris that might cause noise during operation.

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: Check the Gears and Drive Assembly
Remove the top cover or access panel following your model’s instructions (usually involves unscrewing or unclipping). Examine the gear assembly for signs of wear, chipped teeth, or damage. Look for dried or hardened grease, which can cause grinding sounds. If gears are damaged, they may need to be replaced by a professional or by ordering replacement parts.
Step 3: Clean and Lubricate Moving Parts
- Clean all accessible gears with a soft brush to remove dirt and debris.
- Apply food-grade lubricant or proper gear oil designed for small appliances to the gear teeth and drive shafts. Avoid over-lubricating, as excess can attract dirt.
- Reassemble the cover and ensure all parts are securely in place.
Step 4: Test the Mixer and Observe
Plug the mixer back in and run it on a low speed to check if the grinding noise persists. Gradually increase speed to ensure smooth operation. If the noise continues, recheck the gear alignment and look for other mechanical issues like loose screws or worn belts.
Tips and Warnings for Safe Repair
- Always unplug the mixer before opening or touching internal parts.
- Use only recommended lubricants and replacement parts to avoid damage.
- If you notice significant gear damage or if you’re unsure about repairs, consider consulting a professional or contacting KitchenAid customer service.
- Do not operate the mixer with missing or damaged parts, as this could cause further internal damage or safety hazards.
The Products in This Guide

KitchenAid Artisan Series 5 Quart Tilt Head Stand Mixer
- ✔ Weight: 26 lbs
- ✔ Warranty: 1 year limited
- ✔ Cord Length: 4.5 ft

KitchenAid Stand Mixer Attachment
- ✔ Size: 10 x 6 x 4 inches
- ✔ Storage: Includes storage case
- ✔ Pre-chill: Recommended for best results
KitchenAid Artisan Series 5 Quart Tilt Head Stand Mixer

The KitchenAid Artisan Series 5 Quart Tilt Head Stand Mixer is a sturdy, well-built appliance designed for versatile baking needs. Its metal construction and 59 touchpoints ensure thorough mixing and long-lasting performance. However, like any mechanical device, it can develop issues such as grinding noises, often caused by gear wear or debris.
Pros:
- Durable metal construction
- Versatile for various recipes
- Easy tilt-head access
- Multiple speed settings
Cons:
- Potential gear wear over time
- Can be noisy if not maintained
- Internal parts may need replacement
Best for: Home bakers and cooking enthusiasts seeking a reliable stand mixer
Not ideal for: Users uncomfortable with DIY repairs or needing a quick fix
Bottom line: Regular maintenance and careful inspection can keep your KitchenAid mixer running smoothly.
KitchenAid Stand Mixer Attachment

The KitchenAid Stand Mixer Attachment Food Grinder expands your mixer’s capabilities, making it easy to grind meat, vegetables, and more. It connects seamlessly to the power hub and comes with multiple grinding plates and sausage stuffer tubes. Ideal for those wanting to customize their kitchen tools.
Pros:
- Multiple grinding plates
- Sturdy metal construction
- Easy to attach and use
- Includes sausage stuffer tubes
Cons:
- Requires separate purchase
- May need pre-chilling for optimal grinding
- Cleaning can be tedious
Best for: Home cooks wanting fresh-ground ingredients
Not ideal for: If you primarily bake and don’t need grinding features
Bottom line: A practical addition for fresh, homemade ground foods.
Frequently Asked Questions
Why is my KitchenAid mixer making a grinding noise?
The grinding noise often indicates worn gears, debris caught in the drive, or lack of lubrication. Inspecting and cleaning the gear assembly can often resolve the issue.
Can I fix a grinding noise myself?
Yes, if you’re comfortable with basic repairs. Ensure the mixer is unplugged, then check the gear assembly, clean components, and apply appropriate lubricant. For major gear damage, consider professional repair.
What type of lubricant should I use?
Use a food-grade, small appliance-safe gear lubricant recommended for kitchen appliances to ensure safety and proper functioning.
When should I replace internal parts?
If gears are chipped, broken, or excessively worn after cleaning and lubrication, replacing them is necessary to prevent further damage and ensure safe operation.
Is it safe to operate the mixer after fixing the grinding noise?
Yes, only if the issue has been properly diagnosed and repaired. Run the mixer at low speed first and observe for any unusual sounds before increasing speed.
Keep Your KitchenAid Mixer Running Smoothly
Maintaining your KitchenAid Artisan stand mixer is key to ensuring it performs reliably for years to come. Regularly inspecting internal components, cleaning gears, and applying proper lubrication can prevent grinding noises and other issues. If problems persist despite these steps, consulting a professional or contacting KitchenAid support is advisable. With proper care, your mixer will continue to be a valuable kitchen companion.
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