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Hoover
Upright Vacuum

Model # U3729930 Official Hoover upright vacuum

Here are the diagrams and repair parts for Official Hoover U3729930 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 102 parts  |
Spring 38353004
#5

Motor assembly diagram

Spring

Part #38353004

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

Vacuum Beater Bar Belt 160147AG
#14

Mainbody diagram

Vacuum beater bar belt

Part #160147AG

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

Vacuum Furniture Nozzle 38614029
#18

Cleaningtools, outerbag, hood diagram

Vacuum furniture nozzle

Part #38614029

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

Cam 38563018
#32

Mainbody diagram

Cam

Part #38563018

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

Motor Mount 32162003
#2

Motor assembly diagram

Motor mount

Part #32162003

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

Speed Nut 21362006
#30

Mainbody diagram

Speed nut

Part #21362006

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

Vacuum Switch 28179021
#9

Handle diagram

Vacuum switch

Part #28179021

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

Motor Housing 42193004
#7

Motor assembly diagram

Motor housing

Part #42193004

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--
#15

Mainbody diagram

Nut

Part #160031--

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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