3.Unscrew the M4 screw as shown, rotate the air shutter opening counterclockwise , adjusting it from the LP setting to
Replace the M4 screw,
the NG setting.
4.Detach the rotisserie burner cover by removing the screws as shown. During this process, hold the rear burner cover,
otherwise, it will drop and may break, possibly causing injury.
thus securing the air shutter opening. Reinstall the main burner and R pin.
5