Maytag MGR6875ADB/Q/S/W, MGR6775ADB/Q/S/W manual Testing Procedures

Testing Procedures

!WARNING

To avoid risk of electrical shock, personal injury or death; disconnect power and gas to oven before servicing, unless testing requires power and/or gas.

Illustration	Component	Test Procedure	Results
	Triple thermal valve	Disconnect wiring to valve.
		Measure resistance on upper and
		lower bake circuit	Continuity, If not replace.
		Measure resistance on broil circuit	Continuity, If not replace.

			! WARNING
		Do not attempt to open valve with
			120 VAC.
Pressure regulator	Verify gas pressure (W.C.P.).	5" Natural
	If on LP service verify proper gas	10" LP/propane
	supply conversion.
Shut off valve	Check to verify gas supply is turned	Gas ON ....	slot at 9 o’clock position
	on.	Gas OFF...	slot at 12 o’clock position
	Located on surface valve manifold
	near maintop upsweep.
Convection Assembly	Measure voltage	120 VAC.
Convection Element	Remove wires, check resistance	Approximately 28 to 33 Ω.
Convection Motor	Check motor windings to ground	No continuity.
		Approx. 900 RPM.
Model MGR6875AD*
Power cord 3-wire	Verify resistance of wires to	Continuity
	terminals.

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