Hoover
Canister Vacuum

Model # S3646 Official Hoover windtunnel turbopower canister vacuum

Here are the diagrams and repair parts for Official Hoover S3646 windtunnel turbopower canister vacuum, 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 127 parts  |

Fan Cover 37196065
#3

Motor assembly diagram

Fan cover

Part #37196065

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

Lid Hinge Bag 36151027
#39

Main body/motor/brake pad diagram

Lid hinge bag

Part #36151027

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

Wire Connector 27618508
Wire connector

Part #27618508

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

Screw 21429406
#10

Motor assembly diagram

Screw

Part #21429406

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

Canister Vacuum Screw 21479449
#16

Power nozzle diagram

Canister vacuum screw

Part #21479449

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

Wire Tie 27479307
Wire tie

Part #27479307

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

Main Body 42215003
#15

Main body/motor/brake pad diagram

Main body

Part #42215003

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

Vacuum On/off Switch Pedal (gloss Black) 38422184
#55

Main body/motor/brake pad diagram

Vacuum on/off switch pedal (gloss black)

Part #38422184

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

Vacuum Dust Brush 43414064

#NI07

All parts diagram

Vacuum dust brush

Part #43414064

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.

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

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

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

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

Repair guides for canister vacuums

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 …

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, …

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.…

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.

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…

10 must-have tools for appliance repair

10 must-have tools for appliance repair

Come see which tools made our top 10 must-haves for DIY appliance repair.…

Vacuum common questions

Vacuum common questions

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