Jvm1790sk Parts

This heater sheath is the protective metal sleeve that surrounds a dryer/oven heating element, helping protect the element and focus heat where needed for reliable appliance heating performance. What it does:

• Protects and supports the heating element inside the appliance
• Helps direct and contain heat for efficient operation
• Can prevent direct contact between the element and surrounding components
• Commonly replaced when the sheath is corroded, dented, or damaged
• Linked to uneven heating or visible element damage

• High-level replacement only; disconnect power before servicing to avoid shock hazard
• Inspect surrounding components (element, terminals, mounting clips) and replace any damaged parts
• Use proper fasteners and ensure sheath is seated securely to avoid contact with other components

This lamp bracket secures the oven/range light assembly in place so the bulb and socket stay aligned for reliable interior lighting. It restores a stable fit when the lamp or housing is loose or mispositioned. What it does:

• Holds the lamp socket or housing firmly to the appliance cavity to prevent movement and rattling.
• Maintains proper lamp alignment so the bulb illuminates the cooking cavity as intended.
• Helps reduce intermittent lighting or poor contact caused by a loose bracket.
• Fits into the lamp/light housing area and provides a mounting point for the bulb assembly.

• One lamp mounting bracket.

• Disconnect power to the appliance before starting any repair to avoid shock hazard.
• Remove the bulb and any trim or covers to access the bracket; handle the bulb with gloves or a cloth.
• Typical installation uses basic hand tools; keep track of screws and orientation for reassembly.
• If wiring or the lamp socket is damaged, inspect and replace those components separately.

This heater holder is the mounting bracket that secures the oven heating element in place so the element stays aligned for reliable heating and safe operation. It helps prevent movement that can cause uneven cooking or damage. What it does:

• Holds and stabilizes the oven/heater element in the cavity so it stays properly positioned
• Keeps the element from contacting other components, reducing the risk of shorts or damage
• Helps maintain even heat distribution by preventing element sagging or misalignment
• Fits where the element mounts and supports normal operation of the heating circuit

• One heater holder/mounting bracket

• Turn power to the appliance off at the breaker before servicing to avoid shock
• Inspect the element and surrounding insulation for damage when replacing the holder
• Typically secures with screws or clips—retain hardware and note orientation for reassembly

This turntable shaft connects the microwave's turntable motor to the glass tray, keeping the tray centered and rotating smoothly for even cooking. Durable replacement for worn or damaged shafts. What it does:

• Couples the turntable motor to the glass tray so the tray spins during operation
• Centers and supports the glass tray to prevent wobbling or scraping
• Restores smooth rotation if the tray slips or turns intermittently
• Stops grinding or scraping noises caused by a bent or worn shaft

• Disconnect power before attempting any service.
• Remove the glass tray and roller support, then lift out the old shaft.
• Seat the new shaft onto the motor drive pin and reinstall the roller support and glass tray, ensuring proper alignment.
• Test operation at short intervals to ensure smooth rotation and no unusual noise.

This circulation motor powers air movement inside the appliance to maintain proper airflow and even temperatures. Replacing a failed motor restores circulation for more consistent cooling and reduces noise or performance issues. What it does:

• Spins the fan to circulate air through the cooling/ventilation path
• Helps maintain even temperatures and proper airflow in the appliance
• Commonly replaced when airflow is weak, cooling is uneven, or the motor is noisy
• Stops operation if the motor fails, which can lead to frost buildup or reduced performance

• Disconnect power to the appliance before starting any repair
• Access and mounting steps vary by model; follow the appliance's service manual or wiring diagram
• Handle wiring connectors carefully and confirm proper fan rotation before reassembly

A complete fan assembly that restores airflow to the appliance to help maintain proper cooling and component ventilation. Installs as a direct replacement for the original fan assembly. What it does:

• Circulates air across coils and components to support proper cooling and temperature control
• Helps prevent frost or ice buildup by maintaining consistent airflow in refrigeration systems
• Replaces a failed or noisy fan motor that causes reduced airflow or unusual sounds
• Restores normal ventilation when a damaged blade or assembly disrupts air movement

• Always disconnect power to the appliance before starting any repair
• Handle the fan blades and motor housing carefully to avoid bending blades or damaging wiring
• Verify mounting orientation and connector fit before finalizing installation
• Test the assembly after installation to ensure proper operation

This wiring harness connects the appliance's control and power circuits so switches, sensors and the control board can communicate and receive power. Replacing a damaged harness restores reliable electrical connections and component signaling. What it does:

• Carries power and signals between the control board and components
• Routes multiple connector leads to the correct appliance parts
• Prevents intermittent or lost connections caused by broken or burned wires
• Helps resolve failures where controls, lights or functions are unresponsive

• Disconnect power before starting work to avoid shock or damage
• Label or photograph connector locations for correct reassembly
• Inspect mounting points and routing to avoid pinching or contact with sharp edges
• If connectors are corroded or damaged, replace the harness rather than splicing

This mount vent motor cover secures and protects the dryer vent motor assembly so the motor stays aligned and free from debris. It helps reduce abnormal noise and vibration while maintaining safe airflow through the vent housing. What it does:

• Secures the vent motor to the housing to keep the motor stable during operation
• Protects the motor from lint, dust, and foreign objects that can cause damage
• Helps reduce rattling, vibration, and noise caused by a loose motor mount
• Maintains proper airflow routing around the vent motor for efficient operation

• Disconnect power to the appliance before starting any repair
• Use basic hand tools; retain or replace any mounting screws as needed
• Watch for sharp sheet-metal edges and wear gloves to protect your hands
• Verify motor alignment and secure fasteners snugly but avoid over-tightening

This fan assembly circulates air inside the appliance to help maintain proper cooling and airflow, restoring efficient operation and reducing temperature and moisture-related issues. What it does:

• Moves air through the appliance evaporator and cabinet to support temperature regulation
• Helps prevent warm spots and excess frost buildup by improving airflow
• Reduces overheating of components by improving ventilation
• Stops unusual noise or vibration when a worn fan is replaced

• Disconnect power before servicing to avoid electrical shock.
• Handle the fan blades carefully to avoid damage or injury.
• Verify proper mounting orientation and connector seating during installation.
• Test operation after installation and reassemble panels securely.