Answer Harold, For the oven, you will loosen the orifices 1 1/2 to 2 turns and make sure that the air shutters are about 3/4 of the way open. For the surface burners, you will need to get the burner tubing for the right rear WB28K10187, left rear WB28K10188, Left front WB28K10190 and Right front WB28K10239. Also, do not forget to flip the cap on the pressure regulator from LP to Nat. Read More... Answered by AppliancePartsPros.com | Thursday, March 10, 2022