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Hoover
Upright Vacuum

Model # UH40190 Official Hoover vacuum

Here are the diagrams and repair parts for Official Hoover UH40190 vacuum, as well as links to manuals and error code tables, if available.

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  • 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”.

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 52 parts  |
Dirt Cup 38775137
#5

Main body diagram

Dirt cup

Part #38775137

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

Handle 39453001
#10

Main body diagram

Handle

Part #39453001

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

Regina Vacuum Screw 21447072
#2

Base assy diagram

Regina vacuum screw

Part #21447072

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

Latch Lever 92001063
#14

Main body diagram

Latch lever

Part #92001063

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

Vacuum On/off Switch 28161075
#15

Main body diagram

Vacuum on/off switch

Part #28161075

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

Insert 34131019
#37

Main body diagram

Insert

Part #34131019

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

Duct Seal 38783032
#26

Main body diagram

Duct seal

Part #38783032

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

Lead Wire 49811117
#NI

Main body diagram

Lead wire

Part #49811117

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

Vacuum Filter 40130050
#3

Main body diagram

Vacuum filter

Part #40130050

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

Protector 28382094
#25

Main body diagram

Protector

Part #28382094

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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