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Hoover
Upright Vacuum

Model # U3331--- Official Hoover upright vacuum

Here are the diagrams and repair parts for Official Hoover U3331- upright vacuum, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 117 parts  |
Canister Vacuum Screw 21447014
#9

Mainbody, hood diagram

Canister vacuum screw

Part #21447014

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

Keylock 160040AY
#14

Mainbody, hood diagram

Keylock

Part #160040AY

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

Handl Sleeve 31754002
#6

Handle diagram

Handl sleeve

Part #31754002

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

Vacuum Motor 43576074
Vacuum motor

Part #43576074

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

Spring 38334002
#61

Outerbag diagram

Spring

Part #38334002

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

Crevice Tool 38617024
#21A

Cleaningtools diagram

Crevice tool

Part #38617024

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

Air Duct 38656023
#37

Mainbody, hood diagram

Air duct

Part #38656023

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

Nut 33426001
#16

Motor assembly diagram

Nut

Part #33426001

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

Nut 160031--
#42D

Mainbody, hood diagram

Nut

Part #160031--

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

Cam 38563018
#40

Mainbody, hood diagram

Cam

Part #38563018

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

Most common symptoms to help you fix your vacuum cleaners

Choose a symptom to see related vacuum cleaner repairs.

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Why does my vacuum cleaner shut off suddenly?

Main causes: damaged vacuum hose, clogged motor air filter, bad suction motor…

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Why doesn't my vacuum cleaner have good suction?

Main causes: weak suction motor, vacuum bag is full, clog in suction air path, dirty exhaust filter, leaky vacuum hose…

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Why doesn't my vacuum cleaner's brush roll spin?

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

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Why won't my vacuum cleaner turn on?

Main causes: lack of power, bad power cord, drive motor failure, wiring failure…

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Effective articles & videos to help repair your vacuum cleaners

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

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How to use a multimeter to test electrical parts video

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

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10 must-have tools for appliance repair

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