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Hoover
Upright Vacuum

Model # 11178400 Official Hoover upright vacuum

Here are the diagrams and repair parts for Official Hoover 11178400 upright vacuum, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 96 parts  |
Reservoir 90001150
#26

Handle diagram

Reservoir

Part #90001150

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

Cord Wrap 90001193
#8

Handle diagram

Cord wrap

Part #90001193

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

Solution Tank 90001154
#30

Handle diagram

Solution tank

Part #90001154

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

Vacuum Handle 90001161
#13

Handle diagram

Vacuum handle

Part #90001161

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

Control Rod 90001146
#4

Handle diagram

Control rod

Part #90001146

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

Carpet Cleaner Screw 21447246
#15

Foot diagram

Carpet cleaner screw

Part #21447246

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

Switch Pedal 90001143
#30

Foot diagram

Switch pedal

Part #90001143

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

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

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10 must-have tools for appliance repair

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