Step1: Shut off gas supply and ensure cooktop is completely cool before beginning work.
Step2: Remove grates and old burner assembly, disconnecting gas inlet carefully using proper tools.
Step3: Clean burner compartment to remove grease, carbon buildup, and debris.
Step4: Position new burner assembly, align mounting points, and reconnect gas line securely.
Step5: Reinstall grates, check for leaks using soapy water, then test ignition carefully.
Step6: Keep area ventilated and avoid open flames during installation.