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Maytag Undercounter Dishwasher MDBH989AWB3 Service Manual

Format:PDF Document
Language:English

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Did you know that many appliances bearing the same name are produced by different manufacturers? For example, a lot of Kenmore dishwashers are made by Whirlpool and Frigidaire, while certain Maytag washers were produced by Samsung.

Service and repair manuals often refer to the original base model before it was rebranded.

Service Manual Contents

  • Theory of Operation
    Water distribution, Drainage, Filtering and Drying
  • Cycle Description
  • Component Access
    Inside the Tub, Pump Assembly, Heater, Door Components, Underneath the Cabinet
  • Parts Removal
    incl. Wash Pump, Lower and Upper Spray Arms, Drying System, Detergent and Rinse Aid Dispenser etc.
  • Troubleshooting and Diagnosis
    Problems, Tests and Remedies.Diagnostic Cycles
  • Error Codes
    Blinking LEDs and alpha-numeric (dishwashers with electronic consoles only)
  • Wiring Diagram
    Schematics and Strip Circuits
  • Tech Tips
    Symptoms, Checks and Suggested Solutions

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Parts List & Diagrams:

Part Number:

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Partial list of this Maytag Undercounter Dishwasher components

(for additional details, please see All Parts & Diagrams)

Door and panel parts components are instructions, installation toe panel (includes item 9) (white) screw (black) panel front (white) access panel (black) screw arm, hinge (left) panel front (black) insulation, toe panel insulation, door.   Control panel parts section includes handle, latch (black) handle, latch (white) console asm. (includes active overlay & insert) (black) control electronic handle, latch (biscuit) screw clip, bi-metal console asm. (includes active overlay & insert) (biscuit) console asm. (includes active overlay & insert) (monochrome) bi-metal.   Door and latch parts parts are inlet, air deflector, vent (also order item 6) inner door mastic assembly vent assembly wiring harness main dispenser, assembly gasket, vent bracket, dispenser screw shield, dispenser.   Fill, drain and overfill parts components are clamp, hose nut, standpipe standpipe, overfill (also includes item 13) gasket fill valve assembly switch, overfill lever, overflow switch clamp, hose drain loop with check valve nut, inlet (also order item 4).   Tub and frame parts parts include tub assembly (includes heater assembly) shield, sound tub motor, wax screw thermostat wheel & mount assembly (also order item 6) cable, door balance bracket, thermostat washer, pronged plug tub.   Pump and motor parts parts are protector, inlet hose, drain capacitor clamp, hose motor assembly optical water indicator screw face seal assembly (also order item 25) tab, sump screw.   Upper wash and rinse parts parts include screw nozzle-feed feed tube silverware zone (also includes item 3 & 11) spinner, 3rd level wash manifold sprayarm seal, sprayarm retainer, push.   Heater parts section includes washer, heater element heater element assembly also includes item 2) speed nut nut, heater element.   Upper rack and track parts section contains dishrack, upper wheel stop, track removable track, rack stop, track non-removable.   Lower rack parts parts are silverware, basket assembly (includes item 8) cupshelf assembly wheel & transport assembly lower rack assembly lid, silverware basket.   Lower washarm parts parts are support, lower sprayarm seal, sprayarm cap, internal rear feed wash arm assembly.   Optional parts (not included) section includes paint, bulk (1 qt.) (biscuit) seal kit (metal chopper) custom panel & trim kit (biscuit) side panel kits (biscuit) dishrack repair vinyl touch-up (4 oz.) (grey) paint, pressurized spray (12 oz.) (biscuit) moisture barrier kit drain hose (12 ft.) paint, touch-up (1/2oz.) (biscuit) custom panel & trim kit (white).  

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