KitchenAid 720-0787 Installation Instructions And Use & Care Manual page 19

Change Grill Main Burner Valve Orifices
1. Remove the grates and flame tamers.
2. Remove the 1 screw and cotter clip that hold the burner in place.
Set the screw and clip aside. Remove the burner from the grill by
lifting the burner out.
3. Use a 6 mm socket and wrench or 6 mm nut driver to remove
the brass orifice from the end of gas valve. The main burner
orifice is located behind the LP orifice, so no additional orifice
needs to be installed.
A. Main burner orifice
IMPORTANT: Check that the orifice is properly installed inside of the
burner opening.
4. Reinsert the burner and reattach using the screw and cotter clip
previously removed. Repeat the procedure for each main burner.
5. Position the igniters so they are 1/4" (6.0 mm) away from each
burner.
A
B
A. Screw
B. Cotter Clip
A
Change Grill Rotisserie Burner Orifices
1.Using a Phillips screwdriver, unscrew the 2 screws and
remove the rotisserie burner heat shield.
2. Using a Phillips screwdriver, remove the 4 screws at the back of
grill from inside the grill (2 screws on each side of the
rotisserie burner).
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