Step1: Turn off the gas supply to the appliance before handling the valve knob.
Step2: Remove the old knob by pulling it straight off the valve stem carefully.
Step3: Inspect the valve stem for any damage or debris that may affect installation.
Step4: Slide the new knob fully onto the valve stem, ensuring a snug fit.
Step5: Rotate the knob to verify smooth movement and proper connection.
Step6: Test the burner to confirm correct operation after installation.
Step7: Observe operation to ensure safety and stability.