Hoover
Upright Vacuum

Model # UH70603 Official Hoover vacuum

Here are the diagrams and repair parts for Official Hoover UH70603 vacuum, 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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Showing 10 of 57 parts  |

Vacuum Light Bulb 27313107
#18

Main assy diagram

Vacuum light bulb

Part #27313107

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

Fan Cover 522553001
#13

Main assy diagram

Fan cover

Part #522553001

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

Fuse Wire 290467001
#7

Main assy diagram

Fuse wire

Part #290467001

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

Tool Clip 521025001
#4

Main assy diagram

Tool clip

Part #521025001

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

Owner's Manual 961151028
#NI

Main assy diagram

Owner's manual

Part #961151028

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

Vacuum Beater Bar Belt, 2-pack AH20065
#34A

Main assy diagram

Vacuum beater bar belt, 2-pack

Part #AH20065

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

Vacuum Hose Assembly 304079001
#43

Main assy diagram

Vacuum hose assembly

Part #304079001

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

Vacuum Nozzle Assembly 440002859
#24A

Main assy diagram

Vacuum nozzle assembly

Part #440002859

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

Cord Cover 522743001
#15

Main assy diagram

Cord cover

Part #522743001

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

Hose Wrap 521088001
#8

Main assy diagram

Hose wrap

Part #521088001

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.

Main causes: damaged vacuum hose, clogged motor air filter, bad suction motor…

Main causes: weak suction motor, vacuum bag is full, clog in suction air path, dirty exhaust filter, leaky vacuum hose…

Main causes: broken drive belt, damaged brush roll, tripped brush roll motor overload, bad brush roll motor, wiring fail…

Main causes: lack of power, bad power cord, drive motor failure, wiring failure…

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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