Kenmore 148.16156210 Use & Care Manual page 31

,
Tighten the new orifice to the valve.
Make sure you are using the correct
orifice, marked "1.37". (Fig. 7)
J
1.37
Fig. 7
Rear Burner Conversion
,
Remove 5 screws (3/16-24 X 1/2 in.) at the back
of burner box to detach the rear burner cover
from the rear panel of burner box.
During this process, hold the rear burner
cover, otherwise, it will drop and may break,
possibly causing injury.(Fig. 8)
Rear burner
cover
Fig. 8
2. Use wrench to remove rear burner orifice
from the rear burner and the hose. (Fig. 9)
Orifice
Fig. 9
31