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Kenmore
Household Fan

Model # 758644330 Official Kenmore powered attic ventilator

Here are the diagrams and repair parts for Official Kenmore 758644330 powered attic ventilator, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 26 parts  |
Fan Blade 25080
#4A

Functional replacement parts diagram

Fan blade

Part #25080

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

Flash Panel 23746
#21

Functional replacement parts diagram

Flash panel

Part #23746

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

Screen 21923
#3

Functional replacement parts diagram

Screen

Part #21923

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

Cable 18357
#6

Functional replacement parts diagram

Cable

Part #18357

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

Grommet 18482
#20

Functional replacement parts diagram

Grommet

Part #18482

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

Bolt STD532510
#23

Functional replacement parts diagram

Bolt

Part #STD532510

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

Thermostat 18355
#14

Functional replacement parts diagram

Thermostat

Part #18355

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

Hex Lock Nut, 1/4-in, 20-pack STD541408
#13

Functional replacement parts diagram

Hex lock nut, 1/4-in, 20-pack

Part #STD541408

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

Hood 21963
#1

Functional replacement parts diagram

Hood

Part #21963

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

Motor 24603
#5

Functional replacement parts diagram

Motor

Part #24603

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

Symptoms for gas walk-behind mowers

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Why does my lawn mower run rough?

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

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Why does my lawn mower cut unevenly?

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

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Why does my lawn mower vibrate a lot?

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

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Why won't my lawn mower start?

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

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Why does my lawn mower stall?

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

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Why won't my lawn mower move?

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

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Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

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How to replace a lawn mower spark plug

How to replace a lawn mower spark plug

Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cr…

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Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower blade

How to replace a lawn mower blade

Check your lawn mower blade regularly and replaced it if it's bent or damaged. …

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Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower flywheel key on a flathead engine

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

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Repair difficulty
Time required
 45 minutes or less

Articles and videos for gas walk-behind mowers

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

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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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Top questions about Sears and Sears PartsDirect

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

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Lawn mower won't start troubleshooting video: spark plug and ignition problems video

Lawn mower won't start troubleshooting video: spark plug and ignition problems video

Find out how to test and fix problems with the spark plug, stop wire, ignition coil and flywheel.…

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