Model #KB-4425LS SHARP Range Microwave Combo, Electric

  • Control Panel
    3 Results
  • Cooktop
    3 Results
  • Microwave Drawer
    3 Results
  • Oven Unit
    3 Results
  • Oven Door
    3 Results
  • Accessory
    3 Results
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Question and Answers


Rattle sound in microwave KB-4425LS Sharp Electric range w/microwave drawer


We do not give advice on repairing microwave ovens because they are inherently dangerous to service. Microwaves contain high voltage internal components that can retain a lethal electrical charge even when the microwave is unplugged from the outlet. You need special equipment to work on a microwave starting with an anti-static wrist strap grounded to the microwave to even test components in it. Even minor door repairs and adjustments can cause microwave leakage, and a microwave shielding leakage test MUST be performed using a survey meter after any microwave service.
 For these safety reasons I strongly recommend having this repair completed by a qualified service technician. You can schedule service online at or by calling 1-800-4-MY-HOME (1-800-469-4663). Here at we love to help you with your repairs, but our expert advice is that microwaves are just too dangerous for a do-it-yourself project.

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Sherman_G_Wallace -
Sears Technician
September 19, 2014