Caloric
Dishwasher

Model # DUS300B/P1139729NB Official Caloric dishwasher

Here are the diagrams and repair parts for Official Caloric DUS300B-P1139729NB dishwasher, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 436 parts  |

Insert Service Panel Ad/wh R0905602
Insert service panel ad/wh

Part #R0905602

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

Hub Spray Arm R091056

#NI

All parts diagram

Hub spray arm

Part #R091056

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

Trim Side Door R0905644
Trim side door

Part #R0905644

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

Pump Assembly R0907001
Pump assembly

Part #R0907001

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

Shaft Handle Detergent Cup R0905538
Shaft handle detergent cup

Part #R0905538

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

Nut, Hex, 10-32 R0901011
#7B

Interior tub assemblies (dcs450w/p1139734nw) diagram

Nut, hex, 10-32

Part #R0901011

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

Timer Knob R0903569
#34A

Door and control panel assembly (dcs450w/p1139734nw) diagram

Timer knob

Part #R0903569

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

Inner Door Panel R0910095
#13

Door and control panel assembly (dcs450w/p1139734nw) diagram

Inner door panel

Part #R0910095

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

Push Button Switch Retainer R0905592
#21

Control panel assembly (dus600b/p1139732nb) (dus600ww/p1139732nw) (ddw650b/p1139736nb) (ddw650ww/p1139736nw) diagram

Push button switch retainer

Part #R0905592

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

Guide Assembly, R.h. R0910085
#21A

Interior tub assemblies (dcs450w/p1139734nw) diagram

Guide assembly, r.h.

Part #R0910085

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.

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

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

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

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

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

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

Main cause: damaged rack height adjuster...

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

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

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.

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....

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...

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...

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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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

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

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