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Pilot Maintenance
Pilot Inspection, Testing, and Replacement (cont'd)
Step 6.
Disconnect the pilot tube
using a 7/16" wrench and the main burner
feedline with a 3/4" wrench from the gas
control.
Step 7.
Disconnect the spark igniter/flame sensor wire from
gas control.
Step 8.
Remove the burner assembly from the combustion
chamber.
Step 9.
Remove the pilot assembly from the main feedline
using a 1/4" nut driver.
Step 10.
Visually inspect the spark igniter/flame sense wire for damage. Replace
the pilot assembly, if damage is found.
Step 11.
With a multi-meter set to the ohms setting, check
continuity through the spark igniter/flame sense wire. Replace
the pilot, if there is no continuity.
Page 20
20
Pilot and main
feedlines
Gas control
Spark igniter/flame
sensor wire
Burner assembly
Pilot assembly
1/4" nut driver
Multi-meter
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