Step1: disconnect the appliance power secure from the electric shock.
Step2: Mark old pilaster rail position carefully and ensure alignment with cabinet frame before installation.
Step3: Insert new clip into pilaster slot until the tab locks securely in place.
Step4: check clips are level and spaced evenly to properly support shelf weight.
Step5: Place shelf onto supports and test stability gently; avoid overloading any section.
Step6: Wear protective gloves and ensure load does not exceed manufacturer-rated capacity limits.