Maytag MAT12PRA, MAT12PSB, MAT12PRB Agitation Spin, Windings Wiring Harness Connections Readings

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Troubleshooting Procedures

!WARNING

To avoid risk of electrical shock, personal injury or death, disconnect power to unit before servicing, unless testing requires power.

Agitation

Spin

Windings	Wiring Harness Connections	Readings
Run Winding	Red to White or Black	1.5Ω
Start Winding	Yellow to Blue	3Ω
Over-load	White to Black	0 Ω

Note: Export Motors-run windings 4.9Ω, start windings 20.5Ω, over-load 0 Ω.

16022842 Rev. 0

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Contents Service Important Information Recognize Safety Symbols, Words, and LabelsTable of Contents Important Safety Information Proper Grounding and Polarization of 120 Volts Wall Outlets Electrical Service InformationAbout Ground Wires Related PublicationsExplanation Grounding InstructionsModel Identification ServiceParts and Accessories General InformationWater Valve Non-Thermostatic Water Level Control Pressure SwitchHOW IT Works FillSpin cycle completed Drive MotorTransmission Helical DrivePart Number Description Tools for ServicingMechanical Troubleshooting Troubleshooting ProceduresDrive Lug Adjustment Pump Belt AdjustmentDamper Pad Noise Electrical Troubleshooting Motor Testing Component TestingAgitation Spin Windings Wiring Harness Connections ReadingsControl Board Microprocessor MN Manual Model TimerCS Coin Slide Model Timer Control PanelMotor Run Relay Cycle Selector SwitchTouch pad TransformerReversing Motor Relay Lid Switch Assembly After seriesIndicator Light Timer models Lid Switch Assembly Prior seriesAir Dome Pressure SwitchUnbalance Lever and Plunger Assembly Reinstalling Lid SwitchMeter Case Water ValveCoin Slide Coin Drop AcceptorCoin Sensor Service Door SwitchCoin Vault Switch Reinstalling the LidTop Cover Tub CoverFront Panel Balance RingTub Centering Access PlugAgitator Inner TubTub Bearing Reinstalling Mounting StemMounting Stem Outer TubTransmission Reinstalling tub bearingLip Seal Reinstalling Lip SealBrake Package and Radial Bearing Damper AssemblyBelts Drive Pulley and Rotor BearingDrive Motor and Motor Base Pump