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Hoover
Canister Vacuum

Model # S3765-040 Official Hoover canister vacuum

Here are the diagrams and repair parts for Official Hoover S3765-040 canister vacuum, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 115 parts  |
Handle Cap 59134032
#6A

Cleaningtools, mainhsg_upper diagram

Handle cap

Part #59134032

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

Vacuum Filter 59134050
#8

Cordreel, mainhousing, motor diagram

Vacuum filter

Part #59134050

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

Canister Vacuum Screw 21479449
#16

Powerednozzle, agitator diagram

Canister vacuum screw

Part #21479449

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

Panel Board 59134013
#4

Cleaningtools, mainhsg_upper diagram

Panel board

Part #59134013

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

Display Board 59134052
#5

Cleaningtools, mainhsg_upper diagram

Display board

Part #59134052

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

Cord 59134072
#24

Powerednozzle, agitator diagram

Cord

Part #59134072

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

Cover, Cor 59134009
#12

Cordreel, mainhousing, motor diagram

Cover, cor

Part #59134009

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

Pcb 59134065
#12

Hose diagram

Pcb

Part #59134065

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

Ry-wheel 59134025
#23A

Cordreel, mainhousing, motor diagram

Ry-wheel

Part #59134025

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

Main Pcb 59134036
#9

Cleaningtools, mainhsg_upper diagram

Main pcb

Part #59134036

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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Repair guides for canister vacuums

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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 …

Read more
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, …

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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.…

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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.

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Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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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…

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Vacuum common questions

Vacuum common questions

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

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