Mmv5277bas Parts

A Tap-Tite binding-head screw used to fasten appliance panels and components where a self-tapping metal thread is required. Replaces missing or damaged fasteners to restore secure assembly and reduce vibration or rattling. What it does:

• Creates its own mating thread in thin sheet metal for a secure hold without a nut.
• Holds panels, brackets, and trim in place to prevent looseness or movement.
• Commonly used where stripped, missing, or broken screws cause rattling, misalignment, or parts that won't stay attached.
• Compatible with standard screwdrivers or nut drivers sized to the binding-head.

• Disconnect power and unplug the appliance before working on it.
• Use the correct driver bit to avoid cam-out or head damage.
• Start straight and apply steady pressure; avoid overtightening to prevent stripping the formed threads.
• If the original hole is badly damaged, assess for repair or use of a larger fastener as needed.

This plastic actuator engages the door interlock switches when the microwave door is closed, ensuring the appliance only operates when the door is fully latched. It translates the motion of the door latch into the switch activation needed for safe operation. Replace this part if the microwave won't start, runs with the door open, or the door doesn't latch securely.

Replaces cracked, broken, or warped outer door frame on your microwave. Secures door glass and maintains proper alignment. Restores appearance.

This is a support piece that sits on the microwave floor and connects to the turntable motor, allowing the glass tray to rotate during cooking. It acts as a drive coupling between the motor shaft and the turntable. Replace this support if your glass tray wobbles, does not rotate, or the coupling tabs are cracked or worn.

Plastic support clip that holds the wire cooking rack in place inside your microwave convection oven. Replace if cracked, broken, or melted during use.

A replacement plate used to secure or cover internal components and restore proper fit and protection for your appliance. This stamped metal plate helps keep parts aligned and shields wiring and openings from debris. What it does

• Secures or anchors nearby components to maintain correct alignment and operation
• Covers openings or service areas to protect wiring and insulation from debris
• Helps reduce vibration or rattling by providing a stable mounting surface
• Restores the original enclosure fit and appearance after part removal or repair

• One replacement plate as shown

• Disconnect power to the appliance before beginning any repair
• Installation requires basic hand tools; avoid overtightening fasteners
• Follow OEM instructions for correct placement
• If you encounter damaged fasteners, wiring, or mounting points, address those issues before completing installation

This fuse block is the appliance electrical terminal used to secure and connect a fuse or wire harness, restoring a safe electrical path for heating and motor circuits. It helps maintain reliable power transfer inside the appliance. What it does:

• Provides a secure mounting point and electrical connection for a fuse or inline connection
• Enables proper power flow between the control and high-voltage components
• Can cause loss of power, intermittent operation, or heating issues when damaged or corroded
• Replaces a worn, cracked, or melted terminal block to restore safe connections

• Disconnect power to the appliance before starting any work
• Handle wiring carefully; secure all splices and fasteners to manufacturer torque recommendations

Wire harness for microwaves and microwave/hood combos. Connects internal components for power distribution. Replace if wires are damaged or frayed.

Mounting bolt for microwave installation. Secures microwave to cabinet or wall bracket. Replace if bolt is stripped, missing, or damaged during install.

The Motor-Turn is an OEM part compatible with Whirlpool microwaves. Located inside the microwave cavity on the turntable mechanism, the motor-turn contains the turntable motor and drive components. 

Causes of a bad motor-turn can include a faulty motor, worn gears or pulleys, or broken turntable shaft. 

Symptoms of a bad motor-turn include:

• The turntable not rotating or rotating unevenly
• Loud grinding noises emanating from inside the cavity
• Burning or uneven cooking of foods
• Traces of sparks near the turntable mechanism

This OEM Whirlpool replacement motor-turn assembly is also compatible with Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and some Kenmore microwaves. 

Microwave won't heat or makes humming noise? High voltage capacitor stores energy for the magnetron. Moderate DIY repair, requires safe discharge.