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Hotpoint
Electric Wall Oven

Model # RK746*02 Official Hotpoint electric wall oven

Here are the diagrams and repair parts for Official Hotpoint RK74602 electric wall oven, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

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

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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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 15 parts  |
Bake Unit WB44X160

#NI

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Bake unit

Part #WB44X160

Replaced by #WB44X200

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Manufacturer substitution
This part replaces WB44X160. Substitute parts can look different from the original.
BEST SELLER
$51.96 | 
10% OFF Phone Price : $57.96
In Stock
Range Broil Element (replaces Wb44x0173, Wb44x149, Wb44x150, Wb44x167, Wb44x168, Wb44x174, Wb44x185) WB44X173

#NI

All parts diagram

Range broil element (replaces wb44x0173, wb44x149, wb44x150, wb44x167, wb44x168, wb44x174, wb44x185)

Part #WB44X173

$27.42 | 
18% OFF Phone Price : $33.42
In Stock
Broil Unit WB44X168

#NI

All parts diagram

Broil unit

Part #WB44X168

Replaced by #WB44X173

?
Manufacturer substitution
This part replaces WB44X168. Substitute parts can look different from the original.
$27.42 | 
18% OFF Phone Price : $33.42
In Stock
Rheostat WB24X153

#NI

All parts diagram

Rheostat

Part #WB24X153

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

Wire Relay WB21X180

#NI

All parts diagram

Wire relay

Part #WB21X180

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

Switch WB24X131

#727

All parts diagram

Switch

Part #WB24X131

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

Switch WB24X105

#277

All parts diagram

Switch

Part #WB24X105

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

Oven Control Board WB24X162

#NI

All parts diagram

Oven control board

Part #WB24X162

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

Oven Switch WB22X54

#NI

All parts diagram

Oven switch

Part #WB22X54

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

Switch WB24X108

#8

All parts diagram

Switch

Part #WB24X108

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

Most common symptoms to help you fix your wall oven

Choose a symptom to see related wall oven repairs.

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Why won't my wall oven door unlock?

Main causes: bad oven door lock assembly, faulty electronic control board, wiring failure…

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Why won't my wall oven heat?

Main causes: lack of gas supply, broken igniter, tripped circuit breaker, broken oven element, tripped thermal fuse, con…

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Why won't my wall oven broil?

Main causes: broken broil element, faulty broil burner igniter, control system failure…

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Why doesn't my wall oven work?

Main causes: lack of electrical power, bad electronic control board, faulty oven control thermostat…

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Why isn't my wall oven at the temperature I set?

Main causes: faulty oven temperature sensor, control system problem, weak burner igniter, damaged oven element…

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Why won't my wall oven bake?

Main causes: broken bake element, bad bake burner igniter, tripped thermal switch, control system failure…

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Most common repair guides to help fix your wall oven

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

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How to replace the thermal switch in a wall oven

How to replace the thermal switch in a wall oven

If the oven won't heat after resetting the thermal switch, replace the thermal switch.…

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Repair difficulty
Time required
 60 minutes or less
How to replace a wall oven control thermostat

How to replace a wall oven control thermostat

Get your oven temperature under your control by replacing a faulty oven control thermostat.…

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Repair difficulty
Time required
 60 minutes or less
How to replace a wall oven thermal fuse

How to replace a wall oven thermal fuse

The thermal fuse trips to prevent the over from excessively overheating. The oven won't heat again until you replace the…

Read more
Repair difficulty
Time required
 60 minutes or less

Effective articles & videos to help repair your wall oven

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

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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

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

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