These trash compactor repair guides can help you get your trash compactor back in action. Whether you need to replace the momentary start switch or the motor centrifugal switch, we provide the step-by-step instructions to complete the repair. And Sears PartsDirect has more trash compactor DIY repair help for you, including troubleshooting advice, maintenance tips and solutions for common symptoms. Search your model number to find a complete list of replacement parts for your trash compactor, then order the part you need.