Effie J Vale , SD December 27, 2019 The turntable assembly had worn the wheels flat & the canopy was melted in the center Very Easy-- The turntable assembly just sets in the center under the glass plate. I pried the canopy off this a screwdriver and placed the hooks & legs in their places, then one tap with my fist and it was secure. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes