Maytag MAT12PRA, MAT12PSB, MAT12PRB, MAT12PRD, MAT12PDS manual Drive Pulley and Rotor Bearing, Belts

Page 28

Disassembly Procedures

!WARNING

4.Use the Brake Tool to unscrew the Brake Package assembly from the Damper. When the Brake Package is free, pull out to disengage it from the spline surface of the drive tube.

5. Use a hammer to remove the Brake Package.

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

Drive Pulley and Rotor Bearing

1.Disconnect power supply to unit.

2.Remove Drive and Pump Belts and Dust Cap covering hub of Pulley.

3.Remove screw and washer from bottom of Drive Shaft.

4.Remove the splined Drive Lug from the Drive shaft.

5.Turn pulley counterclockwise to remove it from the Helical Shaft. The Rotor Bearing is located above the drive pulley.

Note: There is a top and bottom to the rotor bearing. When it is positioned correctly, the top of the Bearing and the Pulley hub will be about even (the concave side against Pulley hub).

! WARNING

To reduce the risk of serious injury or death to persons when using your washer, make sure the Rotor Bearing is not put on upside down. You will have no Brake.

6.After Brake Package has been removed, the Radial Bearing may be removed from top of Brake package.

Belts

1.Disconnect power supply to unit.

2.Remove front Panel.

3.Tilt machine backwards.

4.Roll Pump Belt than Drive Belt off pulleys.

Note: When the drive Pulley is replaced, the Drive Lug must be properly positioned.

28

16022842 Rev. 0

©2003 Maytag Appliances Company

Image 28
Contents Service Recognize Safety Symbols, Words, and Labels Important InformationTable of Contents Important Safety Information Electrical Service Information About Ground WiresRelated Publications Proper Grounding and Polarization of 120 Volts Wall OutletsGrounding Instructions ExplanationService Parts and AccessoriesGeneral Information Model IdentificationWater Level Control Pressure Switch HOW IT WorksFill Water Valve Non-ThermostaticDrive Motor TransmissionHelical Drive Spin cycle completedTools for Servicing Part Number DescriptionTroubleshooting Procedures Mechanical TroubleshootingPump Belt Adjustment Drive Lug AdjustmentDamper Pad Noise Electrical Troubleshooting Component Testing Motor TestingWindings Wiring Harness Connections Readings Agitation SpinMN Manual Model Timer CS Coin Slide Model TimerControl Panel Control Board MicroprocessorCycle Selector Switch Touch padTransformer Motor Run RelayLid Switch Assembly After series Indicator Light Timer modelsLid Switch Assembly Prior series Reversing Motor RelayPressure Switch Unbalance Lever and Plunger AssemblyReinstalling Lid Switch Air DomeWater Valve Coin SlideCoin Drop Acceptor Meter CaseService Door Switch Coin Vault SwitchReinstalling the Lid Coin SensorTub Cover Front PanelBalance Ring Top CoverAccess Plug AgitatorInner Tub Tub CenteringReinstalling Mounting Stem Mounting StemOuter Tub Tub BearingReinstalling tub bearing TransmissionReinstalling Lip Seal Lip SealDamper Assembly Brake Package and Radial BearingDrive Pulley and Rotor Bearing BeltsPump Drive Motor and Motor Base