Hoover
Canister Vacuum

Model #S3620 Official Hoover canister vacuum

Here are the diagrams and repair parts for Hoover S3620 canister vacuum, 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:

  • Click a diagram to see the parts shown on that diagram.
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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.

Showing 10 of 119 parts

Vacuum Beater Bar Housing End Cap, Right#1

Agitator 48414081/48414079 Diagram

Vacuum beater bar housing end cap, right

Part #36423016

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

Vacuum Screw#2

Main body/wheel Diagram

Vacuum screw

Part #21447217

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

Motor Retainer#5

Main body/wheel Diagram

Motor retainer

Part #41312048

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

Vacuum Conical Washer#3

Agitator 48414081/48414079 Diagram

Vacuum conical washer

Part #21347003

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

Vacuum Beater Bar Assembly#21

Power nozzle Diagram

Vacuum beater bar assembly

Part #48414081

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

Extension Tube

#NI12

All parts Diagram

Extension tube

Part #43453095

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

Vacuum Wheel#19

Power nozzle Diagram

Vacuum wheel

Part #32761001

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

Ret Seal-lh#48

Main body/wheel Diagram

Ret seal-lh

Part #34633002

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

Cord Reel Pedal#60

Main body/wheel Diagram

Cord reel pedal

Part #38422155

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

Torsion Spring#46

Main body/wheel Diagram

Torsion spring

Part #38351009

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

Symptoms common to all 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: broken drive belt, damaged brush roll, tripped brush roll motor overload, bad brush roll motor, wiring failure
Main causes: lack of power, bad power cord, drive motor failure, wiring failure
Main causes: weak suction motor, vacuum bag is full, clog in suction air path, dirty exhaust filter, leaky vacuum hose

Repair guides for canister vacuums

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 slips, you can replace it using these instructions.

Repair difficulty
Time required
 30 minutes or less
July 1, 2013
By Lyle Weischwill
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, give it a new life by replacing the suction motor. These steps explain how.

Repair difficulty
Time required
 15 minutes or less
July 1, 2013
By Lyle Weischwill
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

Articles and videos common to all vacuum cleaners

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

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