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Maytag LAT8204 User Manual

Maytag LAT8204
184 pages
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16010373
(16001145)
Issued5/94
Revised8/98
Maytag
Washer
ServiceManual
(Covering1994-1997Models)

Table of Contents

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Maytag LAT8204 Specifications

General IconGeneral
BrandMaytag
ModelLAT8204
TypeTop Load Washer
ColorWhite
Energy Star CertifiedNo
Wash ActionAgitator
Quick Wash CycleYes
Automatic Temperature ControlYes
Voltage120 V
Frequency60 Hz
Width27 inches
Height43 inches
Depth27 inches

Summary

Safety Precautions

Section 1. General Information

Specifications

Detailed technical specifications for Maytag washers, including capacity and motor details.

Pre-Installation Considerations

Essential checks and requirements before installing the Maytag washer.

Electrical Requirements

Specifies voltage, amperage, and circuit needs for safe washer operation.

Grounding Requirements

Instructions and importance of proper grounding for electrical safety.

Installation

Step-by-step guide for correctly installing the Maytag washer.

Electrical Test Equipment

Outlines necessary tools and equipment for electrical diagnostics.

Laundry Cycles

Overview of different wash cycles and their typical durations.

Laundry Options

Explains optional features like extra rinse and energy saver.

Section 2. Controls

Control Operating Instructions

Guide to operating the washer's control panel and selecting cycles.

Select Water Level

Instructions on how to adjust the water level for different load sizes.

Select the Wash Program or Cycle

Guide to selecting the appropriate wash program and cycle for the load.

Customized Care Cycles

Instructions on how to program and use custom wash cycles for special loads.

Special Cycles

Information on special cycles like Fine Wash and Soak Only for specific fabric needs.

Select the Proper Water Level

Guidance on choosing the correct water level based on load size for optimal washing.

Select Water Temperature

Instructions for selecting desired wash and rinse water temperatures.

Select Wash Time

How to adjust wash time for different cycles according to load needs.

Extra Rinse

Option for a deeper rinse to ensure complete removal of laundry additives.

Start the Washer

How to initiate the washing cycle and begin operation.

Section 3. Washer - Service Procedures

Controls

Details on accessing and servicing control panel components like timers and switches.

Components

Lists and describes key washer components for service and identification.

Transmission - Orbital

Explains the function and mechanism of the washer's orbital transmission.

Damper Assembly

Information on the damper assembly, pads, and replacement procedures.

Console Removal

Steps to remove the washer's console for access to internal components.

Agitator

Details on the agitator, its function, and removal from the drive shaft.

Lint Filter

Information on self-cleaning and manual lint filters and their maintenance.

Water Valve

Description of different water valve types and their operational function.

Water Pressure

Water Temperature

Cabinet Dimensions

Drain Facility

Flooring

Location Considerations

Temperature Considerations

Water Damage From Flooding

Installation

Instructions for Installation

Step-by-step instructions for the washer installation process.

Appliance Test Meter

Set Meter for Use as Follows

Instructions on how to set up an appliance test meter for testing.

Resistance Checks

Voltage Checks

Set Meter for Use as Follows

Instructions on setting up a meter for performing voltage checks.

Using Voltmeter As A Continuity Tester

Using Meter For Temperature Readings

Clamp-On Ammeter

Motor Test Cord

Drive Motor Test - Washer

Washer Single Speed - Reversible Drive Motor

Testing procedures for a single-speed, reversible drive motor.

Parts Supplied for Installation

List of parts included with the washer for installation purposes.

General Information (1997) Dependable Care

Dependable Care Features & Cycles

Overview of features and cycles for 1997 Dependable Care Maytag washer models.

Maytag Dependable Care Washer Specifications

Amperage Draw

Maximum amperage draw specifications for Maytag Dependable Care washers.

Washer Usage

Water usage figures detailed for different load sizes and cycles.

Motor

Motor specifications including horsepower, voltage, and reset features.

Laundry Cycles:

Overview of different wash cycles and their typical durations.

All Fabric Delicate

SENSI-CARE for Hand Washables

Super Wash

Presoak

Soak Only

Laundry Options:

Extra Rinse

Option for a deeper rinse to ensure complete removal of laundry additives.

Energy Saver

Reduces hot water usage to save energy and lower water heating costs.

Select Water Level

Select the Wash Program or Cycle

Customized Care Cycles

Special Cycles

Select the Proper Water Level

Select Water Temperature

Select Wash Time

Select Options (if desired)

Extra Rinse

Start the Washer

Program Monitor Features

Select Options

Energy Saver Water Temperature

Wash/Spin Speed

Select Water Level

Select Wash/Rinse Water Temperature

Select Cycle and Time

Presoaking:

Start the Washer

Select Water Level

Select Wash/Rinse Water Temperature

Select Cycle and Time

Select Water Level

Select Wash/Rinse Water Temperature

Select Cycle and Time

Washing:

Presoaking:

Select Water Level

Select Wash/Rinse Water Temperature

Select Water Level

Select Wash/Rinse Water Temperature

Select Cycle and Time

Washing:

Presoaking:

Select Water Level

Select Wash/Rinse Water Temperature

Select Cycle and Time

Select Water Level

Select Wash/Rinse Water Temperature

Select Water-Saver Option

Returned Saved Wash Water

Select Water Level

Select Wash/Rinse Water Temperature

Select Water-Saver Option

Returned Saved Wash Water

Select Water Level

Select Wash/Rinse Water Temperature

Cycle Functions - Timer Operated Models

Fill Cycle:

Describes the initial fill process for timer-operated models.

Agitation Cycle (Start and Run):

Explains how the agitation cycle starts and runs.

Spin Cycle (Start and Run):

Control Facia

LAT2300 Control Panel Overview

Overview of the control panel for the LAT2300 model.

LAT2500 Control Panel Overview

Overview of the control panel for the LAT2500 model.

LAT3500 Control Panel Overview

LAW2400 Water Saver Model Overview

Controls

To Remove Control Panel

Steps for removing the washer's control panel for access.

Timer

Information about the washer's timer function and its removal procedure.

Microprocessor Board

Microprocessor Board Fault Codes

List and explanation of error codes displayed by the microprocessor board.

Display Diagnostic

To Remove Microprocessor Board

To remove touch pad

Components

Water Level Control - Timer Controlled

Description of water level control mechanisms for timer-controlled models.

Rotary Dial Control

How the rotary dial is used to select water levels.

Infinite Level Control

How the infinite selector mechanism controls water levels.

ROTARY DIAL CONTROL

INFINITE LEVEL CONTROL

Water Level Switch

To Remove Water Level Switch

Steps for safely removing the water level switch from the unit.

Electrical Testing

Water Level Switch - Microprocessor Models

Water level switch differences and testing for microprocessor models.

To Check Water Level Control

Checking the water level switch

Air Tube and Dome

Motor Control

Test Procedure

To Check Run Relay

How to test the run relay for continuity and resistance for proper motor function.

Motor Reversing (Spin) Relay - Microprocessor Models

To Check Reversing Relay

How to test the reversing relay for functionality and continuity.

Transformer

Checking The Transformer

Procedures for checking transformer continuity and voltage output.

Varistor (Mov-Metal Oxide Varistor)

Lid Switch Assembly

Timer Models

Lid switch assembly details and function for timer-controlled models.

To check lid switch and check switch

To check fuse

Switch Assembly Adjustment

Microprocessor Models

Remove lid switch

Lid

To Remove Lid

Instructions on how to remove the washer lid for access to internal components.

To replace lid

Steps for properly reinstalling the washer lid after service.

Front Panel

To Remove Front Panel

Steps for removing the front panel of the washer for access.

Agitator

To remove the agitator

Steps for removing the agitator from the drive shaft.

Fabric Softener Dispenser

Lint Filter

Self Cleaning Filters

Description of self-cleaning filters and their function during the spin cycle.

Manual Clean Lint Filter

Details on manual lint filters for water saver models and their cleaning.

Water Injector Assembly

To Remove Injector Housing

Procedures for removing the water injector housing from the top cover.

Water Valve

Thermistor Controlled Water Valve

Water Valve Removal

Water Valve Installation

Water Valve Operation

Inlet Hose Screens

Slow Fill

Water Flow

Start Capacitor

Poly Pump

To Remove the Pump

Steps for removing the water pump assembly for service.

Belts

Replacing Belts

Methods for replacing drive and pump belts on the washer.

Pump Belt

Bleach Injector System

Tub Cover

To Remove Tub Cover

Steps for removing the tub cover for access to internal components.

Center Shaft Seal

To remove seal

Steps for removing the center shaft seal to prevent leaks.

Seal Leaks

Inner Tub

To remove inner tub

Steps for removing the inner tub assembly from the washer.

Tub Centering

Mounting Stem and Boot Seal

To Replace Mounting Stem and Boot Seal

Instructions for replacing the mounting stem and boot seal assembly.

Tub Bearing

To Remove Outer Tub Bearing

Steps for removing the outer tub bearing.

To Replace Tub Bearing

Instructions for installing a new tub bearing.

Transmission - Orbital

How it works

Explanation of the transmission's operational mechanism and design.

Agitation

How agitation is achieved through the transmission's helical drive mechanism.

Spin

Transmission Repair Procedure

Lip Seal

Removing the seal

Steps for removing the lip seal using specialized tools.

Damper Assembly

Damper Pads

Information about damper pads and their lubrication requirements.

To replace or lubricate damper pads

Steps for replacing or lubricating damper pads to resolve noise issues.

Damper Replacement

Brake Package and Radial Bearing

Dry Brake

Symptoms and lubrication of a dry brake package causing screeching noise.

To Lubricate Brake

Steps for lubricating the brake assembly without removing it from the washer.

Brake Disassembly

To Disassemble the Brake Package

To Replace Brake Package

Drive Pulley and Rotor Bearing

To Remove Pulley

Steps for removing the drive pulley to access other components.

To Adjust Drive Lug

How to adjust the drive lug on the pulley for proper contact.

Motor Carriage

Motor Removal

Motor Failures

Motor Tension Springs

Console Removal:

Switch Removal & Replacement:

Timer Removal

Vertical Switches (Push Button)

Horizontal Switches (Rotary)

Drain Facility

Section 4. Troubleshooting

Electrical Failures - Microprocessor Models

Troubleshooting electrical issues specific to microprocessor-controlled models.

Microprocessor Board Fault Codes

Display Diagnostic

Electrical - Mechanical Troubleshooting (1997) Dependable Care

Washer Will Not Fill (Timer Model).

Troubleshooting steps if the washer does not fill using a timer control.

Washer Will Not Fill For A Specific Water Temperature Selection

Diagnosing fill issues related to specific water temperature selections.

Will Not Agitate, Burns Belt

Troubleshooting steps for agitation failure and causes of burned belts.

Will Not Agitate - Motor Is Running

Washer Overflows

Slow Fill

Washer Will Not Fill For Rinse Cycle

Fills With Water But Will Not Agitate

Will Not Spin

Quick Reference Troubleshooting

Will Not Fill

Quick guide to diagnosing and resolving issues where the washer will not fill.

Fills, Will Not Agitate

Quick guide for troubleshooting when washer fills but fails to agitate.

Timer Not Advancing

Noisy and/or Vibration

Will Not Pump Out

Clothes Wet After Spin Cycle

Water Leak

General Information

Components

Section 5. Electrical Circuits / Schematics

LAT9904 Wiring Diagram

Electrical schematic for the LAT9904 Maytag washer model.

LAT9824 Wiring Diagram

Electrical schematic for the LAT9824 Maytag washer model.

LAT9804 Wiring Diagram

Electrical schematic for the LAT9804 Maytag washer model.

LAT9734 Wiring Diagram

Electrical schematic for the LAT9734 Maytag washer model.

LAT9714, LAT9704 Wiring Diagrams

Electrical schematics for LAT9714 and LAT9704 Maytag washer models.

LAT9634 Wiring Diagram

Electrical schematic for the LAT9634 Maytag washer model.

LAT9604, LAT8434, LAT8404 Wiring Diagrams

Electrical schematics for LAT9604, LAT8434, LAT8404 Maytag washer models.

LAT8234, LAT8204, LAT8034, LAT8024, LAT8004 Wiring Diagrams

Electrical schematics for multiple LAT Maytag washer models.

LAT6914 Wiring Diagram

Electrical schematic for the LAT6914 Maytag washer model.

LAT5005, LAT5004 Wiring Diagrams

Electrical schematics for LAT5005 and LAT5004 Maytag washer models.

LAT3500 Wiring Diagram

Electrical schematic for the LAT3500 Maytag washer model.

LAW2400 Water Saver Model Wiring Diagram

Electrical schematic for the LAW2400 Water Saver Maytag washer model.

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