Hoover
Canister Vacuum

Model #S3573 Official Hoover canister vacuum

Here are the diagrams and repair parts for Hoover S3573 canister vacuum, as well as links to manuals and error code tables, if available.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Showing 10 of 124 parts

Screw#32

Main body/wheel Diagram

Screw

Part #21447223

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

Field Coil#19

Motor Diagram

Field coil

Part #45311051

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

Bolt#16

Motor Diagram

Bolt

Part #36112006

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

Spring#9

Motor Diagram

Spring

Part #38353004

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

Vacuum Bag Level Indicator#36

Main body/wheel Diagram

Vacuum bag level indicator

Part #51151010

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

Insulated Terminal

See All Related Diagrams

Insulated terminal

Part #18972

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

Vacuum On/Off Switch Pedal (Gloss Black)#49

Main body/wheel Diagram

Vacuum on/off switch pedal (gloss black)

Part #38422184

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

Vacuum Bag, 3-pack#35

Main body/wheel Diagram

Vacuum bag, 3-pack

Part #4010064S

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

Tube#10B

Cleaning tools Diagram

Tube

Part #43453099

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

Extension Tube#10

Cleaning tools Diagram

Extension tube

Part #43453095

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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July 1, 2013

Vacuum common questions

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Find the answers to frequently asked questions about vacuum cleaners.