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Hoover
Upright Vacuum

Model # U6446-900 Official Hoover upright vacuum with tools

Here are the diagrams and repair parts for Official Hoover U6446-900 upright vacuum with tools, as well as links to manuals and error code tables, if available.

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

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Model diagram and schematic

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ALL PARTS
Showing 10 of 120 parts  |
Vacuum Beater Bar Belt (replaces 11041084, 38520835) 38528035
#12

Hood and agitator diagram

Vacuum beater bar belt (replaces 11041084, 38520835)

Part #38528035

This item is not returnable
$2.49 | 
29% OFF Phone Price : $3.49
In Stock
Retainer 34125004
#15

Hood and agitator diagram

Retainer

Part #34125004

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

Retainer 36426034
#30

Handle, housing and motor diagram

Retainer

Part #36426034

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

Vacuum Screw 21447121
#28

Hood and agitator diagram

Vacuum screw

Part #21447121

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

Vacuum Tool Storage Tray 36433153
#17

Handle, housing and motor diagram

Vacuum tool storage tray

Part #36433153

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

Vacuum Self-propelled Power Drive Washer 36128002
#30

Hood and agitator diagram

Vacuum self-propelled power drive washer

Part #36128002

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

Owner's Manual 56511B10

#NI

All parts diagram

Owner's manual

Part #56511B10

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

Vacuum Idler Arm Pulley 43241006
#13A

Hood and agitator diagram

Vacuum idler arm pulley

Part #43241006

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

Tube 66661205
#15

Handle, housing and motor diagram

Tube

Part #66661205

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

Thermal Protector 49811074

#NI

All parts diagram

Thermal protector

Part #49811074

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

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

10 must-have tools for appliance repair

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

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Vacuum common questions

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