20
4.
Apply masking tape to the end of a
7
mm nut driver to help
hold the gas orifice spud in the nut driver while changing it.
Insert nut driver into the gas opening and press down onto
the gas orifice spud and remove by turning the gas orifice
spud counterclockwise and lifting out. Set gas orifice spud
aside.
5.
Replace with correct LP gas orifice spud. See the “LP Gas
Orifice Spud/Hood Chart.”
Use the following chart to find the exact orifice spud
placement.
Fully insert choke into bottom of medium burner base. Choke
should snap into place.
LP Gas Orifice Spud/Hood Chart
6.
Place Natural gas orifice in plastic parts bag for future use
and keep with package containing literature.
7.
Replace the burner base.
8.
Replace burner cap.
9.
Repeat steps 2 through 8 for the remaining burners.
10.
Unplug range or disconnect power.
11.
Remove the control knobs.
12.
Open the oven door and remove the 2 screws on each side of
the range that hold the control console in place.
NOTE:
Make sure to leave oven door open or the control
console will not rest in the side brackets properly once it is
detached.
13.
Pull up on the control console and let it drop forward into the
notched console brackets on each side.
14.
Remove the round gasket from the valve stem.
15.
Use a
¹⁄₈
" x 4¼" flat-blade screwdriver to completely screw
down all burner screws.
16.
Replace the round gasket.
17.
Lift up on the control console and set it back into place. For a
proper fit, the flange of the control console must hook over
the lip on the front of the range cooktop.
18.
Check that the control console is flush with the top edge of
the range.
19.
Replace the 2 screws on each side of the control console.
20.
Replace the control knobs.
21.
Replace burner grates.
Burner
Rating
Color
Size
Burner Style
3,000 BTU
Blue
0.55 mm
Small burners
11,000 BTU
Yellow
0.97 mm
Medium burners
14,000 BTU
Red/
Green
1.05 mm
0.35 mm
Large burner - main
Large burner - simmer
14,500 BTU
Black
1.18 mm
Grill burner
Burner orifice spud
A. Size stamp or color
A
A. Control console bracket
A. Single flame burner adjustment screw (on right side of valve)
B. Dual flame burner adjustment screw (on left side of valve)
A. Control console flange
B. Front lip of range cooktop
A. Flush with range top
A
A
B
A
B
A
Summary of Contents for PRO-STYLE JGRP430W
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