Hoover
Canister Vacuum

Model #S3479--- Official Hoover canister vacuum

Here are the diagrams and repair parts for Hoover S3479- 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 81 parts

    Vacuum Screw#22

    Mainhousing Diagram

    Vacuum screw

    Part #21447072

    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

    Screw#8

    Motor assembly Diagram

    Screw

    Part #21429406

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

    Extension Tube#6

    Hose, cleaningtools Diagram

    Extension tube

    Part #43453052

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

    Sleeve Hose#15

    Hose, cleaningtools Diagram

    Sleeve hose

    Part #32156010

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

    Vacuum Brush#9

    Hose, cleaningtools Diagram

    Vacuum brush

    Part #48447001

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

    Connector#13B

    Hose, cleaningtools Diagram

    Connector

    Part #38638019

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

    Split Ring#11

    Hose, cleaningtools Diagram

    Split ring

    Part #33712007

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

    Spring#11

    Motor assembly Diagram

    Spring

    Part #38353004

    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.

    January 5, 2015

    10 must-have tools for appliance repair

    By Lyle Weischwill

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

    December 18, 2014

    Deciding between a canister or upright vacuum

    By Lyle Weischwill

    Undecided about canister or upright? We compare them.

    July 1, 2013

    Vacuum common questions

    By Lyle Weischwill

    Find the answers to frequently asked questions about vacuum cleaners.