Whirlpool AAV4000AW manual Installing Thrust Bearing, Base Replacement

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Disassembly Procedures

!WARNING

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

NOTE: This is a dry operating Brake assembly. Make sure no oil or grease comes in contact with the mating surfaces of the Brake Lining, Brake Stater, or Snubber.

3.Be sure to wash hands to remove any dirt or grease before handling Snubber. Clean new Snubber with alcohol before installing. When installing new Snubber, insure Snubber is centered.

4.Install Stator by locating the dimple on the Stator, and tightening the screw next to the dimple first.

Dimple

5.Next tighten the screw 180 degrees across from the dimple. Tighten remaining screws. Remove brake tool.

6.Reinstall Drive Pulley, Cam, Washer, Retaining Ring, and Dust Cap.

Drive Pulley hub travels upward, it compresses the Brake Spring and moves the Rotor and Lining assembly up the drive tube disengaging it from the Stator. The Transmis- sion is now free to spin.

Splines in the Brake Rotor hub mesh with splines on the drive tube end to provide positive vertical movement for the Rotor and Lining assembly. The splines are greased for ease of movement.

Installing Thrust Bearing

1.Thrust Bearing and Spacer are to be assembled as shown.

2.Apply a thin layer of grease between the contacting surfaces of the Lower Cam and the Drive Pulley.

Grease

The Brake assembly, as well as the Snubber, is held in

Base Replacement

1. Disconnect power supply to unit.

position by the Brake Stator which is secured to the

 

 

2. Remove Drain Pump and Belt, see “Drain Pump/Belt

underside of the Suspension Housing by six (6)

 

 

 

Removal” procedure.

mounting screws.

 

 

 

 

 

Spring pressure forces the Rotor and Lining assembly

NOTE: There may be water remaining in the hose from

 

the last cycle.

down on the Brake Stator and prevents the Transmission

 

 

 

from turning during agitation.

 

3. Lift Top Cover, see “Top Cover Removal” procedure.

 

 

As stated previously, the Drive Pulley and Cams provide

4.

Remove Front Panel, see “Front Panel Removal”

a cam action which raises the Drive Pulley during the

 

 

procedure.

counterclockwise (spin) direction of the Motor. When the

5.

Remove Motor, see “Motor Removal” procedure.

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16026502

©2005 Maytag Services

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Contents Service Customer Service Support Center Important InformationGeneral Information Important Safety Information General Information Related Publications About Ground WiresProper Grounding and Polarization of 120 Volts Wall Outlets Grounding Instructions ExplanationService Parts and AccessoriesExtended Service Plan Model IdentificationWasher Nomenclature Troubleshooting Procedures Enter Service Mode Exit Service Mode Console Switch Test CON’T Model Code Chart Mechanical Control Version Component Testing Information Mechanical Controls Service Specifications Disassembly Procedures Console DisassemblyDrain Pump/Belt Removal Top Cover Removal Lid Switch RemovalHinge/Lid Removal Dispenser Removal Water Valve RemovalFront Panel Removal Motor Removal Flume/Thermistor RemovalTub Top Removal Agitator/Spinner/Outer Tub/Transmission RemovalRemove Pressure Switch Hose from fitting on Outer Tub Seal/Transmission Disassembly Brake Disassembly Drive Pulley and Cam RemovalTub Seal Replacement Spin Bearing ReplacementOil Seal Replacement Snubber/Brake AssemblyInstalling Thrust Bearing Base ReplacementTransmission Operation Brake AdjustmentDetermine Brake Rotor Condition Thrust Washer Placement To Adjust Brake DisengagementTo Check Brake Disengagement Appendix a Maytag Services Automatic Washing Machine U T I O N S Items Included/Articles inclus/Artículos Incluidos Installation/Installation/Instalación Optional/En option/Opcional Stable go to Warm Gurgling Gargouillis Gorgoteo Appendix B 16026502 Washer What You Need to Know About Safety Instructions Recognize Safety Symbols, Words, LabelsRead all instructions before using the appliance Detergent LoadingOperating Tips Additional TipsSelect Wash/Rinse Temperature Select Water LevelSelect Cycle Pull Control Dial Out to StartRegular Cycle No Iron Fabrics CycleUsing the Controls 3 Speed Combo Models Quick Wash CycleSelect Options if desired Extra RinseUsing the Controls Getting StartedSelect Options End of Cycle SignalSoil Level/Time Selection Fabric Selection Start the WasherSafety Spin Liquid Bleach DispenserFabric Softener Dispenser Automatic Lint Filtering SystemUnbalanced Spin Load Compensator Cleaning the InteriorOverload Protector Troubleshooting 16026502 Table of Contents Use & Care GuideImportant Safety Instructions Read all instructions before using the appliance Operating Tips Operating Tips Using the Controls 3 Speed Select Models Wrinkle Control Cycle End of Cycle Signal select modelsDelicates Cycle Using the Controls 4 Speed Select Models Select Wash/Spin SpeedWrinkle Control Hot/Cold White and heavily soiled, color-fast Soil Selection Select Options Finger Faucet select models Care & Cleaning Troubleshooting 16026502 Use & Care Guide Important Safety Instructions Read all instructions before using the appliance Select Cycle and Water Temperature Select Load SizeCottons Cycle WRINKLE-FREE Fabrics CycleCycle Time Temps Using the Controls 3 Speed Combo Models Select WASH/RINSE TempSelect Cycle Using the Controls 4 Speed Combo Models Extra Rinse Soak CycleOperating Tips Liquid Dispenser select models Finger Faucet select modelsSpecial Features Troubleshooting 16026502 Washer CW-3Important Safety Instructions Read all instructions before using the appliance Small 1/2 Full Medium 3/4 Full Large Select Extra Rinse if desired Wrinkle-Free Clothes CycleUsing the Controls 3 Speed Combo with Stain Cleaner Models Select SignalStain Cleaner Cycle Regular/Delicates CycleOperating Tips Stain Cleaner Cycle select models Liquid DispenserCare & Cleaning Fills with the Wrong
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