Oven rack does not slide smoothly or tips when pulled out.

Safety first: Ensure the oven is cool before adjusting racks.

• Remove and inspect racks: Take out the racks and check for warping or bent corners. Replace if damaged.
• Clean guides: Clean the rack supports and side walls to remove baked-on debris that can cause binding.
• Check installation: Make sure racks are installed in the correct orientation and fully engaged in the support slots.

When to call a technician: If the rack supports welded to the oven wall are bent or broken, professional repair or cavity replacement may be required.