Hoover
Tools & Attachment

Model # U3901 Official Hoover concept tool

Here are the diagrams and repair parts for Official Hoover U3901 concept tool, 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 34 parts  |

Washer 31142012
#9

Cleaning tools - concept diagram

Washer

Part #31142012

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

Connect Hose 32288007
#6

Cleaning tools - concept diagram

Connect hose

Part #32288007

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

Split Ring 33712007
#19A

Cleaning tools - concept diagram

Split ring

Part #33712007

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

Roller Shaft 21155119
#3

Cleaning tools - concept diagram

Roller shaft

Part #21155119

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

Wheel 32761008
#4

Cleaning tools - concept diagram

Wheel

Part #32761008

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

Sleeve Hose 32156010
#16

Cleaning tools - concept diagram

Sleeve hose

Part #32156010

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

Floor Brush 43414088
#18A

Cleaning tools - concept diagram

Floor brush

Part #43414088

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

Connector 13154JM
#20

Cleaning tools - concept diagram

Connector

Part #13154JM

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

Latch Ring 36153008
#10

Cleaning tools - concept diagram

Latch ring

Part #36153008

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

Extension Tube Assembly 13144
#23

Cleaning tools - concept diagram

Extension tube assembly

Part #13144

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

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Main causes: clogged chute, snow build-up in auger housing, broken auger shear pins, auger drive belt needs adjustment, …

Main causes: dirty carburetor, clogged fuel filter, dirty spark plug, incorrect valve lash, leaky engine gaskets…

Main causes: snow build-up in chute, chute drive mechanism failure, bad chute control assembly…

Main causes: broken shear pins, worn or loose auger drive belt, auger drive cable failure, damaged auger, bad gear case…

Main causes: dirty carburetor, stale fuel…

Main causes: clogged chute, damaged auger blades, broken shear pins, worn auger belt, damaged gear case, engine problems…

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