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Hoover
Upright Vacuum

Model # 11178401 Official Hoover upright vacuum

Here are the diagrams and repair parts for Official Hoover 11178401 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 101 parts  |
Regina Carpet Cleaner Motor Seal 34113004
#18

Foot diagram

Regina carpet cleaner motor seal

Part #34113004

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

Bracket 90001062
#23

Foot diagram

Bracket

Part #90001062

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

Regina Carpet Cleaner Screw 21479438
#33

Foot diagram

Regina carpet cleaner screw

Part #21479438

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

Pump Assembly 90001105
#24

Foot diagram

Pump assembly

Part #90001105

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

Vacuum Screw 21447242
#2A

Foot diagram

Vacuum screw

Part #21447242

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

Measuring Cup 90001152
#35

Handle diagram

Measuring cup

Part #90001152

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

Vacuum Screw 21447236
Vacuum screw

Part #21447236

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

Main Body 90001133
#28

Foot diagram

Main body

Part #90001133

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

Carpet Cleaner Recovery Tank Valve 90001151
#23

Handle diagram

Carpet cleaner recovery tank valve

Part #90001151

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

Valve Cover 90001140
#10

Handle diagram

Valve cover

Part #90001140

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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Top questions about Sears and Sears PartsDirect

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How to use a multimeter to test electrical parts video

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