Hoover
Canister Vacuum

Model # S3865 Official Hoover canister vacuum

Here are the diagrams and repair parts for Official Hoover S3865 canister 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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Showing 10 of 50 parts  |

Turbo Tool 303266001
#30

Main body diagram

Turbo tool

Part #303266001

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

Nozzle Base 001018033
#2

Base assy diagram

Nozzle base

Part #001018033

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

Gasket Housing 562152005
#22

Main body diagram

Gasket housing

Part #562152005

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

Vacuum Motor Safety Filter 303090001
#7

Main body diagram

Vacuum motor safety filter

Part #303090001

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

Electronic Assembly 000148008
#27A

Main body diagram

Electronic assembly

Part #000148008

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

Air Ambrel 517087003
#4

Main body diagram

Air ambrel

Part #517087003

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

Cool Gaskt 001291004
#21

Main body diagram

Cool gaskt

Part #001291004

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

Pivot Cover 000511004
#4

Base assy diagram

Pivot cover

Part #000511004

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

Brush 303543001
#14

Base assy diagram

Brush

Part #303543001

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

Vacuum Exhaust Filter 303017001
#25

Main body diagram

Vacuum exhaust filter

Part #303017001

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…

Repair guides for canister vacuums

How to replace a vacuum power head ribbed drive belt

How to replace a vacuum power head ribbed drive belt

Some canister vacuums have a ribbed drive belt that spins the brush roll on a power brush attachment. If the brush roll …

Repair difficulty
Time required
 30 minutes or less
How to replace a vacuum suction motor

How to replace a vacuum suction motor

The suction motor on a vacuum creates the draw of air at the cleaning head that picks up dirt. If the vacuum won't run, …

Repair difficulty
Time required
 15 minutes or less
How to replace a vacuum beater bar

How to replace a vacuum beater bar

Replace the brush roll if the bristles ares worn or the cylinder is damaged.…

Repair difficulty
Time required
 30 minutes or less

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.

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…

10 must-have tools for appliance repair

10 must-have tools for appliance repair

Come see which tools made our top 10 must-haves for DIY appliance repair.…

Vacuum common questions

Vacuum common questions

Find the answers to frequently asked questions about vacuum cleaners.…