Whirlpool WFG540H0A Instructions D'installation page 19

3. Apply masking tape to the end of a 7 mm (⁹⁄₃₂") nut driver to
help hold the gas orifice spud in the nut driver while changing
it. Press nut driver down onto the gas orifice spud and
remove by turning it counterclockwise and lifting out. Set gas
orifice spud aside.
A
B
A. Orifice spud
B. Orifice spud holder
4. Gas orifice spuds are stamped with a number on the side.
Replace the LP gas orifice spud with the correct Natural gas
orifice spud.
A. Stamped number
Refer to the following chart for the correct Natural gas orifice
spud placement.
Natural Gas Orifice Spud Chart
Burner Rating Color
18,000 BTU Yellow/Blue
17,000 BTU Red/Magenta
15,000/15,500 BTU Red/Black
14,200 BTU Red/Orange
13,000/13,500 BTU Red/Blue
12,000/12,500 BTU Red/Yellow
9,500 BTU Red/Brown
8,000 BTU Red/White
5,000 BTU Red/Brass
NOTE: Refer to the Model Number and Serial Number Plate
located on the oven frame behind the top right side of the oven
door for proper sizing of spuds for each burner location.
5. Place LP gas orifice spuds in plastic parts bag for future use
and keep with package containing literature.
6. Replace the burner base using both screws.
7. Replace burner cap.
8. Repeat steps 1-7 for the remaining burners.
18
C
D
C. Screw
D. Spark electrode
A
Size ID
Number
2.16 mm N216
2.10 mm N210
2.00 mm N200
1.90 mm N190
1.85 mm N185
1.80 mm N180
1.55 mm N155
1.40 mm N140
1.10 mm N110
To Convert Oven Bake Burner (LP Gas to Natural Gas)
1. Remove the oven racks.
2. Remove 2 screws at the rear of the oven bottom.
3. Lift the rear of the oven bottom up and back until the front of
the panel is away from the front frame. Remove from oven
and set it aside on a covered surface.
A
A. Screws
B. Oven bottom
4. Remove 1 screw from the bake burner.
5. Slide the front of the bake burner to the side to remove tab
from front of oven. Lift the back of the bake burner off the
oven orifice, and set the bake burner aside.
A. Screw
B. Bake burner
6. Use a ³⁄₈" nut driver or combination wrench and turn the LP
gas bake burner orifice spud counterclockwise to remove.
The spud will be stamped with a "56."
7. Replace the "56" spud with a "47" spud. Install the Natural
gas bake burner orifice spud, turning it clockwise until snug.
IMPORTANT: Do not overtighten.
B
B
A A
A
A. Orifice spud