Table Of Contents - Maytag MDC4650AW Series Service Manual

Important Information
Important Information
Important Notices for Servicers and Consumers .... 2
Recognize Safety Symbols, Words, and Labels ... 2
Table of Contents .................................................. 3
Important Safety Information
General Information ............................................... 4
Related Publications ............................................. 4
General Precautions and Warnings ....................... 4
General Information
Model Identification ............................................... 7
Service ................................................................. 7
Parts and Accessories .......................................... 7
Extended Service Plan .......................................... 7
Model Nomenclature ............................................. 8
Troubleshooting
Will Not Fill ........................................................... 9
Overflows .............................................................. 9
Poor Water Circulation .......................................... 9
Poor Washability ................................................. 10
Will Not Drain ...................................................... 10
Continues to Drain ............................................... 10
Poor Drying ......................................................... 10
Water Leaks ........................................................ 11
Noise ................................................................... 11
Will Not Start or Program ..................................... 11
Will Not Fill .......................................................... 11
Will Not Wash ..................................................... 12
Will Not Drain ...................................................... 12
Will Not Dry ......................................................... 12
Manual Function Test .......................................... 12
Field Service Test ................................................ 12
Testing Procedures
Electrical Test Equipment .................................... 13
Appliance Test Meter ........................................... 13
Continuity Testing ................................................ 13
Digital Test Meter ................................................. 13
Voltage Checks ................................................... 14
Motor Test Cord ................................................... 14
Grounding Polarity ............................................... 14
Electrical Tests
Water Valve ......................................................... 15
Wax Motor Check - Dispenser ............................. 15
Wax Motor Check - Vent ..................................... 16
Disassembly Procedures
Technical Sheet ................................................... 17
Foil Bottom .......................................................... 17
Wood Top ............................................................ 18
Toe Panel ............................................................ 18
Cabinet ................................................................ 18
Faucet ................................................................. 19
Retainer - Faucet Coupler .................................... 19
Casters ................................................................ 19
Inner Door Panel .................................................. 20
Detergent / Rinse Dispenser Mech. and Res. ...... 20
Wax Motor Detergent / Rinse Dispenser .............. 21
Vent ..................................................................... 21
Door Latch & Switch Holder Assembly ................. 22
©2006 Maytag Services

Table of Contents

PC Board ............................................................. 22
Upper Rack Removal ........................................... 23
Tub Wheels ......................................................... 23
Door Latch Strike ................................................. 23
Control Panel ....................................................... 23
Outer Door ........................................................... 24
Door Hinge And Support ...................................... 24
Door Spring .......................................................... 25
Door Spring And Component Replacement ........... 25
Manifold ............................................................... 26
Docking Station ................................................... 26
Top Wash Arm ..................................................... 26
Lower Wash Arm ................................................. 27
Air Water Inlet ..................................................... 27
Door Gasket ........................................................ 28
Float .................................................................... 28
Heating Element .................................................. 29
Thermostats ........................................................ 30
Water Valve ......................................................... 30
Checking Valve Operation .................................... 31
Turbidity Sensor ................................................... 31
Drain Pump ......................................................... 32
Wash Motor Assembly ........................................ 32
Appendix A
Installation Instructions ....................................... A-1
Appendix B
Use And Care ..................................................... B-1
16026945 3