Zis420n Parts

A small plastic standoff that secures and insulates the refrigerator main control board from the chassis to prevent shorts and keep the board stable. Simple, serviceable replacement for damaged or missing mounting posts. What it does:

• Positions and supports the main control board to prevent movement and vibration
• Provides electrical insulation between the board and metal chassis to reduce short risk
• Restores proper board alignment so connectors and mounting points seat correctly
• Commonly replaced when the board is loose, cracked, or the original standoff is missing

• One main board standoff

• Disconnect power to the appliance before servicing to avoid shock or damage
• Remove protective panels to access the control board; handle the board by edges
• Press or snap the standoff into the chassis mounting hole, then seat the board onto the post
• Do not force or overtighten fasteners; replace any damaged clips or screws as needed