Parts for Kenmore 567.8738612 (5678738612, 567 8738612): Microwave Parts

A round run capacitor that helps the motor run smoothly by storing and releasing electrical energy during operation. Replacing a failing run capacitor can restore normal motor start/run performance and reduce overheating or noise. What it does:

• Provides continuous phase shift for motor start and stable running under load
• Commonly linked to motors that hum, run weakly, overheat, or fail to reach full speed
• Stabilizes electrical current to reduce stress on motor windings
• Helps prevent frequent motor cycling and improves overall reliability

• One round run capacitor

• Disconnect power to the appliance at the breaker before beginning work
• Discharge the capacitor using an insulated tool and verify no residual voltage
• Replace with the exact capacitor specifications (capacitance and voltage) and ensure correct terminal connections

This ceramic cartridge fuse safeguards your appliance by interrupting power during a short or overload. Rated at 15 amps, it's commonly used in microwaves and other appliances that suddenly lose power after a fuse opens.

• Opens the circuit when current exceeds its rating to protect wiring and controls
• Typical symptoms: dead appliance/no power, won't start, display dark
• If a replacement fuse blows immediately, another component may be shorted
• Use only the same amperage and type specified by the manufacturer

• Disconnect power before service; microwaves store high voltage—discharge the capacitor
• Inspect wiring, door switches, and other components for shorts that may have blown the original fuse