3.Remove NG regulator bracket by unscrew the four 5/32*10mm screws on the right shelf panel and then tight the NG regulator on the NG regulator bracket with two 5/32*10mm screws.
4.Put back the NG regulator bracket back by screw back four 5/32*10mm screws on the right shelf panel and connect the 12’ NG hose to the NG regulator with the wrench.
