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Maytag Undercounter Dishwasher MDBH989AWS3 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 is composed of panel front (stainless) toe panel (includes item 9) (black) instructions, installation tech sheet panel front (white) stiffener, door panel front (biscuit) access panel (white) insulation, door toe panel (includes item 9) (biscuit).   Control panel parts parts are switch, door bi-metal console asm. (includes active overlay & insert) (white) console asm. (includes active overlay & insert) (biscuit) console asm. (includes active overlay & insert) (monochrome) latch assembly handle, latch (white) handle, latch (black) control electronic clip, bi-metal.   Door and latch parts components are inlet, air vent assembly seal, side cap, rinse aid wiring harness main deflector, vent (also order item 6) seal, front seal,console/door screw, door shield, dispenser.   Fill, drain and overfill parts components are gasket standpipe, overfill (also includes item 13) nut, standpipe fill valve assembly miscellaneous parts bag (includes 2 screws & 2 hose clamps) nut, inlet (also order item 4) float & retainer assembly clamp, hose switch, overfill gasket, flat.   Tub and frame parts section contains cable, door balance wheel & mount assembly (also order item 6) tub assembly (includes heater assembly) shield, sound tub screw leveler, leg seal, cabinet bracket, thermostat door, balance assembly plug tub.   Pump and motor parts is composed of sump with seal screw hose, drain volute, back (also order items 21 & 25) sump & motor assembly pump, drain washer seal, volute tab, sump screw.   Upper wash and rinse parts parts are feed tube silverware zone (also includes item 3 & 11) screw sprayarm spinner, 3rd level wash nozzle-feed retainer, push manifold seal, sprayarm.   Heater parts section includes speed nut heater element assembly also includes item 2) nut, heater element washer, heater element.   Upper rack and track parts section includes wheel stop, track removable stop, track non-removable track, rack dishrack, upper.   Lower rack parts section contains cupshelf assembly lid, silverware basket lower rack assembly wheel & transport assembly silverware, basket assembly (includes item 8).   Lower washarm parts parts are cap, internal rear feed support, lower sprayarm wash arm assembly seal, sprayarm.   Optional parts (not included) is composed of moisture barrier kit custom panel & trim kit (biscuit) anti-tip kit (floor mount kit) dishrack repair vinyl touch-up (4 oz.) (white) power cord kit (includes power cord & misc. hardware) paint, touch-up (1/2oz.) (black) paint, pressurized spray (12 oz.) (white) dishrack repair tip tine repair kit (enough for two complete dishracks) (grey) paint, bulk (1 qt.) (biscuit) custom panel & trim kit (grey).  

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