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Eureka
Canister Vacuum

Model # 3690AV Official Eureka canister vacuum

Here are the diagrams and repair parts for Official Eureka 3690AV 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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ALL PARTS
Showing 10 of 38 parts  |
Shield 39028
#15

Front cover/housing diagram

Shield

Part #39028

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

Rear Housing 28008B-3
#7

Motor shield/motor diagram

Rear housing

Part #28008B-3

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

Vacuum Crevice Tool 27237-3
#8

Hose/accessories diagram

Vacuum crevice tool

Part #27237-3

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

Lower Plenum 71075
#1

Front cover/housing diagram

Lower plenum

Part #71075

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

Motor Shield 28614
#1

Motor shield/motor diagram

Motor shield

Part #28614

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

Vacuum Handle 26193-3
#3

Hose/accessories diagram

Vacuum handle

Part #26193-3

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

Brush-flr 61037
#9

Hose/accessories diagram

Brush-flr

Part #61037

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

Wall Gasket 71074
#10

Front cover/housing diagram

Wall gasket

Part #71074

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

Bleeder 37653-3
#4

Hose/accessories diagram

Bleeder

Part #37653-3

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

Plnm Gskt/lw 39404
#12

Front cover/housing diagram

Plnm gskt/lw

Part #39404

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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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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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.…

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Vacuum common questions

Vacuum common questions

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

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