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Modern Maid
Dishwasher

Model # DDW650B/P1139736NB Official Modern Maid dishwasher

Here are the diagrams and repair parts for Official Modern Maid DDW650B-P1139736NB dishwasher, as well as links to manuals and error code tables, if available.

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Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 436 parts  |
Switch, Flood And Bracket Assembly R9010074
#3

Interior tub assemblies (dcs450w/p1139734nw) diagram

Switch, flood and bracket assembly

Part #R9010074

The manufacturer no longer makes this part, and there's no substitute part

Latch Detergent Cup R0905539
Latch detergent cup

Part #R0905539

The manufacturer no longer makes this part, and there's no substitute part

Valve Arm R0905619
Valve arm

Part #R0905619

The manufacturer no longer makes this part, and there's no substitute part

Barrier, Heating Element R0905508
Barrier, heating element

Part #R0905508

The manufacturer no longer makes this part, and there's no substitute part

Speed Nut R0901516
#2

Ptub assembly (dcs450w/p1139734nw) diagram

Speed nut

Part #R0901516

The manufacturer no longer makes this part, and there's no substitute part

Cam Timer R0904009
Cam timer

Part #R0904009

The manufacturer no longer makes this part, and there's no substitute part

Screw, 8-15 X 5/8 R0900031
#31C

Interior tub assemblies (dcs450w/p1139734nw) diagram

Screw, 8-15 x 5/8

Part #R0900031

The manufacturer no longer makes this part, and there's no substitute part

Connect Pump R0903520
Connect pump

Part #R0903520

The manufacturer no longer makes this part, and there's no substitute part

Bracket Barrier R0905507
Bracket barrier

Part #R0905507

The manufacturer no longer makes this part, and there's no substitute part

Cover Vent B R0910094
#11

Door and control panel assembly (dcs450w/p1139734nw) diagram

Cover vent b

Part #R0910094

The manufacturer no longer makes this part, and there's no substitute part

Most common symptoms to help you fix your dishwashers

Choose a symptom to see related dishwasher repairs.

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Why won't my dishwasher fill?

Main causes: water supply problem, stuck overfill float, clogged water inlet valve screen, water inlet valve failure…

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Why won't my dishwasher drain?

Main causes: clogged kitchen sink drain, clogged drain hose, drain check valve damaged, drain pump failure, control syst…

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Why does my dishwasher door drop open too fast?

Main causes: broken door spring, damaged or broken door hinge…

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Why can't I adjust the dishwasher rack height?

Main cause: damaged rack height adjuster…

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Why isn't my dishwasher getting dishes clean?

Main causes: improper loading, low water temperature, improper detergent dosage, detergent dispenser failure, spray arm …

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Why won't my dishwasher start?

Main causes: light switch beside the sink turned off, lack of power, bad dishwasher door switch, control system failure,…

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Why don't my dishes get dry?

Main causes: not using rinse aid, rinse aid dispenser failure, broken heating element, malfunctioning vent, drying fan f…

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Why does my dishwasher stop mid-cycle?

Main causes: broken door latch, tripped circuit breaker, broken heating element, faulty vent fan, sensor failure, contro…

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Why is my dishwasher noisy?

Main causes: glass or popcorn kernel stuck in the chopper blade, drain line vibrating against the cabinet, debris in was…

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Most common repair guides to help fix your dishwashers

These step-by-step repair guides will help you safely fix what’s broken on your dishwasher.

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How to replace a dishwasher heating element

How to replace a dishwasher heating element

Dishes not drying as fast as they should? The dishwasher heating element could be on the fritz. Here's how to install a …

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Repair difficulty
Time required
 45 minutes or less
How to replace a dishwasher high-limit thermostat

How to replace a dishwasher high-limit thermostat

Follow these steps to replace the high-limit thermostat in your dishwasher if prevents the heating element from heating.…

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Repair difficulty
Time required
 30 minutes or less
How to replace a dishwasher diverter motor

How to replace a dishwasher diverter motor

Upper spray arms not getting water? The diverter motor could be broken. Use this guide to replace it.…

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Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your dishwashers

Use the advice and tips in these articles and videos to get the most out of your dishwasher.

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5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home.…

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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