Lg AJJ75138542 Supporter Assembly (Control Board Support) OEM Part

Product Details

Genuine Lg part.

Cross Reference Information

Part Number AJJ75138542 replaces AP7038209.

Description

This supporter assembly secures the appliance control board to the cabinet, helping reduce vibration and movement that can cause loose connections or intermittent control issues. It restores proper mounting for a stable electrical connection. What it does:

• Provides a secure mounting point for the main PCB/control board to prevent shifting and vibration
• Helps maintain reliable electrical connections to avoid intermittent power or control faults
• Reduces risk of damage to wiring or the PCB from movement during operation
• Can help address symptoms such as intermittent controls, error codes related to loose connections, or physical rattling near the control area

What's included:

• One supporter assembly

Install notes:

• Disconnect power (unplug or shut off circuit breaker) before beginning any repair
• Handle the PCB with care and observe ESD precautions when removing or reinstalling the board
• Keep or note original fasteners and wire routing; some screws or clips may be reused
• After installation, reassemble panels and test the appliance through a full cycle to confirm proper operation