Hoover
Upright Vacuum

Model #U3109-100 Official Hoover upright vacuum

Here are the diagrams and repair parts for Hoover U3109-100 upright 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.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

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

    Showing 10 of 241 parts

    Brush Block#41

    Front housing and bag Diagram

    Brush block

    Part #47348045

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

    Hoover Vacuum Bag, Type A, 3-pack#7

    Front housing and bag Diagram

    Hoover vacuum bag, type a, 3-pack

    Part #4010001A

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

    Lens/shiel#37

    Front housing and bag Diagram

    Lens/shiel

    Part #39383024

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

    Spring#2

    Front housing and bag Diagram

    Spring

    Part #38334002

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

    Wheel Cover#13A

    Agitator housing Diagram

    Wheel cover

    Part #169242

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

    Tape#7

    Motor Diagram

    Tape

    Part #54821001

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

    Tension Spring#45

    Front housing and bag Diagram

    Tension spring

    Part #38333006

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

    Pulley#38

    Agitator housing Diagram

    Pulley

    Part #38537001

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

    Axle#18

    Agitator housing Diagram

    Axle

    Part #32547002

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

    Motor Housing#12

    Motor Diagram

    Motor housing

    Part #42193004

    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

    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.