Kenmore 148.16156211 Use & Care Manual page 31

3. Put the new orifice into the orifice removal
tool (B), and then insert the tool into the
burner opening and tighten the new orifice
into the valve.
Repeat this step for all five burners.
Make sure you are using the correct
orifice, which is marked "1.37". (Fig. 3)
4. Rotate the air shutter opening from the
LP setting to the NG setting.
LP: 1/4" open
NG: 1/6" to 1/8" open
(Fig. 4)
Side Burner Conversion
1. Remove 2 screws (5/32-32x3/16 in.) from
the end of the side burner valve. (Fig. 5)
2. Use a wrench to remove the orifice between the
side burner hose and the orifice nut. (Fig. 6)
Air shutter opening to adjust
5/32-32x3/16 in. screw
Hose
31
1.37
Orifice nut
Orifice
B
Fig. 3
Fig. 4
Fig. 5
Fig. 6