Hoover
Canister Vacuum

Model #S3429--- Hoover canister vacuum

Here are the repair parts and diagrams for your Hoover S3429- canister vacuum. 

The diagram(s) below can help you find the right part.  If you’d like help, we invite you to call our customer service number at the top of the page, or click chat.

On this page, you can also find any manuals, installation guides and error code tables associated with this model.

For advice on diagnosing problems with appliances, lawn & garden equipment and other products, check out the videos, repair guides and articles in our DIY section.

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Showing 10 of 85 parts

Armature

#19

Motor assembly Diagram

Armature

Part #44765171

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

Vacuum Screw

#1

Mainhousing Diagram

Vacuum screw

Part #21447041

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

Latch

#18

Mainhousing Diagram

Latch

Part #36151015

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

Vacuum Bag Level Indicator

#28

Mainhousing Diagram

Vacuum bag level indicator

Part #51151010

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

Screw

#8

Motor assembly Diagram

Screw

Part #21429406

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

Twist-On Wire Connector

#9A

Mainhousing Diagram

Twist-on wire connector

Part #048969--

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

Vacuum Floor Brush Attachment Swivel

#12

Hose, cleaningtools Diagram

Vacuum floor brush attachment swivel

Part #38644020

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

Vacuum Screw

#22

Mainhousing Diagram

Vacuum screw

Part #21447072

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

Motor

#8A

Mainhousing Diagram

Motor

Part #43577011

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

Nut

#1

Motor assembly Diagram

Nut

Part #33426001

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

Repair guides for canister vacuums

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
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
 30 minutes or less
How to replace a vacuum power head cogged drive belt

If the power brush isn't working well because the cogged drive belt is slipping, take a few minutes to replace the belt. These instructions show how.

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.

January 18, 2016

How to use a multimeter to test electrical parts video

By Sears PartsDirect staff

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

January 29, 2015

Appliance repair DIY: what to know before you begin

By Sears PartsDirect staff

See what things you should do before beginning a DIY appliance repair project.

December 17, 2014

5 tips for caring for a vacuum cleaner

By Sears PartsDirect staff

Follow this advice to keep your vacuum in good working order.