Kenmore 10478 Use & Care Manual page 6

CONVERSION INSTRUCTIONS
3. Insert the provided orifice removal tool (B)
into burner openings and unscrew orifices
from ends of valves. (Fig. 4)
4. 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 three burners.
Make sure you are using the correct orifice,
which is marked "1.37". (Fig. 5)
5. 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. 6)
6. Replace burner tube and pins. Make sure
to engage the burner valves as shown.
(Fig. 7)
Air shutter opening to adjust
6
Orifice
B
1.37
The main burner
Fig. 4
B
Fig. 5
Fig. 6
Fig.7