Kenmore
Tools & Attachment

Model # A3820 Official Kenmore vacuum cleaner & attachment set

Here are the diagrams and repair parts for Official Kenmore A3820 vacuum cleaner & attachment set, 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 20 parts  |

Intke Adaptr 721281
#4

Hose assembly diagram

Intke adaptr

Part #721281

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

Parts List 721261

#NI

All parts diagram

Parts list

Part #721261

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

Hose 721279
#13

Hose assembly diagram

Hose

Part #721279

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

Control Button 721053
#2

Hose assembly diagram

Control button

Part #721053

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

Spring 667704
#9

Hose assembly diagram

Spring

Part #667704

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

Exhaust Adapter 721283
#3

Hose assembly diagram

Exhaust adapter

Part #721283

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

Swivel 721330
#19

Hose assembly diagram

Swivel

Part #721330

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

Hose Trim Ring 721049
#5

Hose assembly diagram

Hose trim ring

Part #721049

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

Brush Insert 667705
#10

Hose assembly diagram

Brush insert

Part #667705

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

Dustng Brush 721083
#11

Hose assembly diagram

Dustng brush

Part #721083

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

Most common symptoms to help you fix your range hoods

Choose a symptom to see related range hood repairs.

Main causes: bad fan switch, electronic control board failure, faulty user interface control, wiring failure…

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Main causes: clogged air filters, air duct problems, fan motor failure, broken fan blade…

Main causes: loose mounting screws, bad fan motor, damaged fan blade, worn fan motor bearings…

Main causes: electronic control board failure, bad user interface control, light and fan switch failures, wiring failure…

Most common repair guides to help fix your range hoods

These step-by-step repair guides will help you safely fix what’s broken on your range hood.

How to replace a range hood fan motor

How to replace a range hood fan motor

If the fan on the range hood won’t run, it’s likely that the fan motor has failed. Follow the steps in this guide to rep…

Repair difficulty
Time required
 30 minutes or less
How to replace a range hood fan switch

How to replace a range hood fan switch

The fan switch activates the fan motor in the range hood. If the fan switch is defective, replace it using the detailed …

Repair difficulty
Time required
 15 minutes or less
How to replace a range hood light socket

How to replace a range hood light socket

When you replace a light bulb and it still won’t work, the socket is likely defective. Use the detailed steps in this re…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your range hoods

Use the advice and tips in these articles and videos to get the most out of your range hood.

Wiring schematic symbols explained video

Wiring schematic symbols explained video

Learn some of the most common symbols found in a wiring diagram and what they mean.…

How to repair broken or damaged wires video

How to repair broken or damaged wires video

Learn how to repair broken, frayed or damaged wires in your appliances.…

How to use a multimeter to test electrical parts video

How to use a multimeter to test electrical parts video

Learn how to use a multimeter to check for wiring problems in an appliance that's not working…