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Hoover
Canister Vacuum

Model # S3649 Official Hoover windtunnel vacuum cleaner

Here are the diagrams and repair parts for Official Hoover S3649 windtunnel vacuum cleaner, 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 105 parts  |
Seal-12 Pk 34122014
#17

Power nozzle diagram

Seal-12 pk

Part #34122014

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

Speed Clip 21378159
#61

Motor cover/main body diagram

Speed clip

Part #21378159

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

Bag Support 36424010
#38

Motor cover/main body diagram

Bag support

Part #36424010

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

Indicator 51151028
#40

Motor cover/main body diagram

Indicator

Part #51151028

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

Motor Cover 41426144
#4

Motor cover/main body diagram

Motor cover

Part #41426144

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

Vacuum Beater Bar Belt 38528037
#1

Turbine driven hand tool diagram

Vacuum beater bar belt

Part #38528037

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

Screw 21447223
#36

Motor cover/main body diagram

Screw

Part #21447223

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

Regina Vacuum Screw 21447217
#2

Motor cover/main body diagram

Regina vacuum screw

Part #21447217

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

Vacuum Beater Bar Belt 38528036
#25

Power nozzle diagram

Vacuum beater bar belt

Part #38528036

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

Ret Seal-lh 34633002
#48

Motor cover/main body diagram

Ret seal-lh

Part #34633002

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

Most common symptoms to help you fix your vacuum cleaners

Choose a symptom to see related vacuum cleaner repairs.

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Why does my vacuum cleaner shut off suddenly?

Main causes: damaged vacuum hose, clogged motor air filter, bad suction motor…

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Why doesn't my vacuum cleaner have good suction?

Main causes: weak suction motor, vacuum bag is full, clog in suction air path, dirty exhaust filter, leaky vacuum hose…

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Why doesn't my vacuum cleaner's brush roll spin?

Main causes: broken drive belt, damaged brush roll, tripped brush roll motor overload, bad brush roll motor, wiring fail…

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Why won't my vacuum cleaner turn on?

Main causes: lack of power, bad power cord, drive motor failure, wiring failure…

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Repair guides for canister vacuums

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How to replace a vacuum power head ribbed drive belt

How to replace a vacuum power head ribbed drive belt

Some canister vacuums have a ribbed drive belt that spins the brush roll on a power brush attachment. If the brush roll …

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace a vacuum suction motor

How to replace a vacuum suction motor

The suction motor on a vacuum creates the draw of air at the cleaning head that picks up dirt. If the vacuum won't run, …

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Repair difficulty
Time required
 15 minutes or less
How to replace a vacuum beater bar

How to replace a vacuum beater bar

Replace the brush roll if the bristles ares worn or the cylinder is damaged.…

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Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your vacuum cleaners

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

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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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How to use a multimeter to test electrical parts video

How to use a multimeter to test electrical parts video

Learn how to use a multimeter to check for wiring problems in an appliance that's not working…

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Vacuum common questions

Vacuum common questions

Find the answers to frequently asked questions about vacuum cleaners.…

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