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Roper
Dishwasher

Model # WU1800XX0 Official Roper dishwasher

Here are the diagrams and repair parts for Official Roper WU1800XX0 dishwasher, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 154 parts  |
Panel Avo 965305
#34C

Frame diagram

Panel avo

Part #965305

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

Screw, #8-32 X 1/16 4340864
#8

Door and toe panel diagram

Screw, #8-32 x 1/16

Part #4340864

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

Drain Hose 965406
#3

Tub diagram

Drain hose

Part #965406

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

Toe Plate 965249
#5

Frame diagram

Toe plate

Part #965249

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

Guide Arm 965226
#18

Tub diagram

Guide arm

Part #965226

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

Sparyarm Assembly 4340756
#36

Pump and sprayarm diagram

Sparyarm assembly

Part #4340756

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

Inlet Valve 965335
#21

Frame diagram

Inlet valve

Part #965335

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

End Cap 965144
#2

Control panel diagram

End cap

Part #965144

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

Inlet Assembly 965343
#31

Tub diagram

Inlet assembly

Part #965343

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

Inlet Tube 965241
#33

Tub diagram

Inlet tube

Part #965241

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 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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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 is my dishwasher leaking?

Main causes: damaged or stuck spray arm, leaking door seal, damaged door hinge, leaky heating element water seal, cracke…

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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 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 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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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 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 door outer panel

How to replace a dishwasher door outer panel

If your dishwasher door is dented or you want it to match your cabinets or other appliances, this guide shows how to rep…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a dishwasher thermal fuse

How to replace a dishwasher thermal fuse

A completely dead control panel often indicates that the thermal fuse on the electronic control board is blown; follow t…

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Repair difficulty
Time required
 15 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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How to clean and maintain your dishwasher

How to clean and maintain your dishwasher

Get tips for cleaning and maintaining 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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Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

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

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