Kenmore 153.33114, 153.33115 Burneran other, Cleaning the Combustion Chamber and Flame-arrestor

asabendingtemplateforthenewpilotassemblyNote.

theplacement/orderofthewiresinthemanifoldcomponent

block.

Thermopile

Connector _e

Pitot/Thermopite

Assembly Screw

Igniter j_-

Wire i%'

		Burneran other
Mantfot!	:_?_i_	fittingsnotshow
	_;':_	for clarity.
Component
Block_	--	Red
		Wire

8.Using the pilot/thermopite assembly screw removed earlier reattach the new pitot/thermopite assembly. Reattach the bumer to the manifold using the screws removed earlier. NOTE: make sure the burner scoop is oriented to the pilot side of the manifold tube (Figure 35).

9.Reinstall the manifold component block in the manifold door (Figure 38).

10.Carefully bend the new pilot tube to match the bend of the manifold tube. NOTE: When bending DO NOT crimp or crease the pilot tube.

11.Before you proceed to the next step, install the new brass

ferrule nut in the gas control valve/thermostat's pilot tube opening. HAND TIGHT ONLY.

12.Follow the "Replacing the Burner/Manifold Assembly" instructions to replace the manifold door.

FIGURE 36.

5, Lift the pitot/thermopite assembly (including the igniter wire) from the manifold assembly.

6.NOTE: Read this step carefully before proceeding. Use the old pilot/pilot tube assembly as a guide, bend the new pilot tube to match the old one. Make only the bends closest to the pilot before going to the next step.

_ile

pile

Connector Assembly

Thermal

Switch

Wire

FIGURE 37.

7, Route the new pilot tube, new igniter wire and new thermopite wire through the opening in the manifold door (Figure 38).

Cleaning the Combustion Chamber and Flame-arrestor

1, Follow procedure outlined in "Removing the Manifold/ Burner Assembly."

2.Use a vacuum cleaner/shop vac to remove all loose debris in the combustion chamber (Figure 39). Use compressed air to clear any dust or debris that may have accumulated in the flame-arrestor.

COMBUSTION CHAMBER

FLAMEARRESTOR

DOOR GASKET

BASE-RING

FILTER

FIGURE 39.

3, Reassemble by following the procedure under "Replacing the Manifold/Burner Assembly."

Manifold

Component

Block _

Red (+) Thermal Switch Wire Connects to the Gas Control Valve\Thermostat.

White (-) Thermopile Wire Connects to the Gas Control Valve\Thermostat.

Red Thermal Switch Wires

Connection at Manifold Door

W

	/						\Thermopile	Wires	pass
Igniter Wire Passes			Pilot	Tube	passes
through	Center	of					through Top Hole		of
			through Bottom			Hole
Manifold	Component						Manifold	Component
			of Manifold		Component
Block (Smallest		Hole)					Block
			Block	(Largest		Hole)

FIGURE 38.

31