Maytag MAT12PRD, MAT12PSB, MAT12PRB, MAT12PRA, MAT12PDS, MAT12PSA, MAT12PRS, MAT12PDC Table of Contents

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Table of Contents

Important Information

2

Disassembly Procedures(continued)

Important Safety Information

4

Pressure Switch

19

General Information

 

Air Dome

19

Model Identification

7

Water Valve

20

Model Nomenclature

7

Meter Case

20

How It Works

8

Coin Slide

20

Tools For Servicing

10

Coin Drop Acceptor

20

Troubleshooting Procedures

 

Coin Sensor

21

Mechanical Troubleshooting

11

Service Door Switch

21

Drive Lug Adjustment

12

Coin Vault Switch

21

Damper Pad Noise

12

Lid

21

Pump Belt Adjustment

12

Front Panel

22

Electrical Troubleshooting

13

Top Cover

22

Component Testing

14

Tub Cover

22

Motor Testing

14

Balance Ring

22

Disassembly Procedures

16

Agitator

23

Control Panel

16

Access Plug

23

MN (Manual) Timer

16

Inner Tub

23

CS (Coin Slide) Timer

16

Mounting Stem

24

Control Board (Microprocessor)

16

Outer Tub

24

Touch Pad

17

Tub Bearing

24

Cycle Selector Switch

17

Transmission

25

Transformer

17

Lip Seal

26

Motor Run Relay

17

Damper Assembly

27

Reversing Motor Relay

18

Brake Package and Radial Bearing

27

Indicator Light

18

Belts

28

Lid Switch Assembly (Prior series 15)

18

Drive Pulley and Rotor Bearing

28

Lid Switch Assembly (After series 15)

18

Pump

29

Unbalance Lever and Plunger Assembly

19

Drive Motor and Motor Base

29

©2003 Maytag Appliances Company

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