Eureka
Canister Vacuum

Model # 3684A Official Eureka canister vacuum

Here are the diagrams and repair parts for Official Eureka 3684A 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 28 parts  |

Coupling 15355-119N
#2

Hose assembly diagram

Coupling

Part #15355-119N

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

Brush-flr 61037
#4

Hose assembly diagram

Brush-flr

Part #61037

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

Vacuum Handle 26193-3
#7

Hose assembly diagram

Vacuum handle

Part #26193-3

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

Shield 39028
#3

Motor assembly diagram

Shield

Part #39028

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

Vacuum Cover 38956-1SV
#3

Housing diagram

Vacuum cover

Part #38956-1SV

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

Bleeder 37653-3
#6

Hose assembly diagram

Bleeder

Part #37653-3

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

Vacuum Switch 28304A-2
#6

Motor assembly diagram

Vacuum switch

Part #28304A-2

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

Gasket 59046-1
#2

Housing diagram

Gasket

Part #59046-1

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

Vacuum Wheel 15409A-119N
#7

Housing diagram

Vacuum wheel

Part #15409A-119N

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

Vacuum Motor Safety Filter 38333
#9

Housing diagram

Vacuum motor safety filter

Part #38333

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.

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.…

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…

Vacuum common questions

Vacuum common questions

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