If your KitchenAid Artisan Series 5 Quart Tilt Head Stand Mixer is making a grinding noise during operation, it can be both frustrating and concerning. This noise often indicates an issue that needs attention to prevent further damage and ensure your mixer continues to run smoothly. Fortunately, many common problems can be diagnosed and fixed with basic troubleshooting steps.
In this guide, we’ll walk you through the essential steps to identify the cause of the grinding noise, how to safely perform repairs, and tips to maintain your mixer in optimal condition. Before starting, ensure your mixer is unplugged to avoid any risk of electrical shock or injury.
Key Takeaways
| Identify the noise source | Grinding noise often indicates gear or bearing issues. |
| Check for debris | Food particles or debris can cause grinding sounds. |
| Inspect gears and transmission | Damaged or worn gears are common culprits. |
| Lubricate moving parts | Proper lubrication can reduce noise and wear. |
| Replace worn components | Worn gears or bearings may need replacement to fix grinding. |

KitchenAid Artisan Series 5 Quart Tilt Head Stand Mixer with Pouring Shield KSM150PS, Milkshake
- Durable Metal Construction: Built to last with 59 touchpoints
- 5 Quart Stainless Steel Bowl: Handles small or large batches, dishwasher safe
- Tilt-Head Design: Easy ingredient addition and access to bowl
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Step 1: Unplug and Prepare Your Mixer
Before you begin troubleshooting, ensure your KitchenAid mixer is unplugged from the power outlet. Remove the attachment (such as the flat beater or dough hook) and take out the mixing bowl. Place the mixer on a stable surface where you can access the internal components safely. Gathering basic tools like screwdrivers, a soft cloth, and possibly replacement parts will help streamline the repair process.
Step 2: Inspect the Gears and Transmission
- Remove the top or side panels of the mixer to access the gear housing. Use a screwdriver to carefully remove screws, keeping track of all parts.
- Examine the gears for signs of wear, cracking, or damage. Look for chipped or broken teeth, which could cause grinding noises.
- Check the transmission mechanism for any debris or obstructions that might interfere with smooth operation.
Step 3: Clean and Lubricate Moving Parts
- Use a soft cloth or brush to remove dust, food particles, or grease buildup from gears and internal components.
- If your mixer’s manual recommends lubricant, apply a food-grade silicone lubricant or similar to the gear teeth and moving parts, following manufacturer guidelines.
- Reassemble the panels carefully and ensure all screws are tightened securely.
Step 4: Test the Mixer and Replace Worn Components
Plug in your mixer and run it at low speed to check if the grinding noise persists. If the noise continues, identify which parts are worn out or damaged.
If you find broken or severely worn gears, consider ordering replacement parts compatible with your model. Replacing gears or bearings often requires removing the old parts and installing new ones, following the manufacturer’s instructions carefully.
Tips and Safety Warnings
- Always unplug the mixer before disassembling or inspecting internal components.
- Handle gears and small parts carefully to avoid damage or misplacement.
- If you’re uncomfortable performing internal repairs, consult a professional technician.
- Use only manufacturer-approved replacement parts to ensure compatibility and safety.
The Products in This Guide

KitchenAid Artisan Series 5 Quart Tilt Head Stand Mixer
- ✔ Weight: 26 pounds
- ✔ Dimensions: 14 x 8 x 14 inches
- ✔ Warranty: 1 year limited

KitchenAid Stand Mixer Attachment
- ✔ Weight: 3.5 pounds
- ✔ Dimensions: 8 x 6 x 4 inches
- ✔ Warranty: N/A
KitchenAid Artisan Series 5 Quart Tilt Head Stand Mixer

The KitchenAid Artisan Series 5 Quart Tilt Head Stand Mixer is built with durable metal construction, featuring 59 touchpoints for thorough mixing. Its tilt-head design allows easy access for cleaning and ingredient addition, making it a versatile choice for various recipes. While occasional grinding noises can signal issues, proper maintenance can keep this mixer running smoothly for years.
Pros:
- Sturdy metal build for long-lasting performance
- Easy tilt-head access for cleaning and adding ingredients
- Multiple speed settings for versatile tasks
- Large 5-quart stainless steel bowl for big batches
Cons:
- Grinding noise may indicate internal wear over time
- Requires careful handling during internal repairs
- Parts may need replacement as it ages
Best for: Home bakers and cooks looking for a reliable, stylish stand mixer
Not ideal for: Users uncomfortable with DIY repairs or internal disassembly
Bottom line: A durable, stylish mixer that requires occasional maintenance to prevent grinding noises.
KitchenAid Stand Mixer Attachment

The KitchenAid Stand Mixer Attachment Food Grinder adds extra functionality, allowing you to grind fresh meats, vegetables, and more. Compatible with your KitchenAid mixer, it’s a practical addition for home cooks wanting to expand their culinary possibilities. Easy to attach and clean, it’s a worthwhile investment for frequent food prep.
Pros:
- Creates fresh ground meats and other ingredients
- Multiple grinding plates for varied textures
- Sturdy metal construction
- Easy to attach and operate
Cons:
- Additional cost for attachment
- Requires refrigerator-chilled ingredients for best results
- Bulkier attachment that needs storage space
Best for: Home cooks wanting to make fresh ground foods
Not ideal for: Those only doing basic mixing tasks without grinding needs
Bottom line: A versatile attachment that boosts your KitchenAid’s capabilities for fresh food prep.
Frequently Asked Questions
Why is my KitchenAid mixer making a grinding noise?
Grinding noises typically indicate worn or damaged internal gears, debris in the transmission, or lack of lubrication. Proper inspection and maintenance can often resolve the issue.
Can I fix the grinding noise myself?
Yes, if you’re comfortable with disassembly and basic repairs, you can inspect and replace worn gears or lubricate moving parts. Always unplug the mixer before working on it and follow safety precautions.
What parts are most likely to cause grinding?
Worn or broken gears, bearings, or transmission components are common causes of grinding sounds in stand mixers.
How often should I lubricate internal parts?
Lubrication depends on usage, but generally, applying food-grade silicone lubricant every 1-2 years or when you notice noise helps maintain smooth operation.
When should I replace internal parts?
Replace gears or bearings if they show signs of cracking, chipping, or excessive wear, especially if they cause persistent grinding or noise during operation.
Keep Your KitchenAid Running Smoothly
Regular maintenance and timely repairs can extend the life of your KitchenAid Artisan mixer and keep it operating quietly. By inspecting internal components, cleaning debris, and replacing worn parts when necessary, you can resolve grinding noises and enjoy flawless mixing results for years to come. Remember to always prioritize safety and consult a professional if you’re unsure about disassembly or repairs.
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