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5. Remove the Burner Airbox and Burner.
6. To remove Airbox, remove four screws along back edge of Airbox and lift Airbox out of firebox.
7. To remove Burner, loosen and remove three 3/8” hex nuts that hold burner legs to firebox floor. One leg is located
on right side front and two legs are located on backside of burner.
8. Locate and Identify the Burner Orifice Spud. The Orifice Spuds can be removed and installed using a ½” deep
well socket and ratchet. WARNING: Make certain to Secure the Brass fitting and flex supply tube attached to the
orifice in place using a 1/2" open end wrench before attempting to remove the burner orifice and also when in-
stalling and tightening the new LP orifice.
9. Install Burner Orifice #65-14-00053 (#53 drill) for the Main Burner. Tighten down securely.
