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Eureka
Canister Vacuum

Model # 3685B Official Eureka canister vacuum

Here are the diagrams and repair parts for Official Eureka 3685B 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 27 parts  |
Coupling 15355-119N
#1

Hose and attachments diagram

Coupling

Part #15355-119N

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

Tube 27964-119N
#8

Bag housing diagram

Tube

Part #27964-119N

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

Eureka Housing 60487-3
#2

Bag housing diagram

Eureka housing

Part #60487-3

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

Gasket 59046-1
#5

Bag housing diagram

Gasket

Part #59046-1

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

Vacuum Motor Safety Filter 38333
#6

Bag housing diagram

Vacuum motor safety filter

Part #38333

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

Bushing 28050
#2

Motor and wheel diagram

Bushing

Part #28050

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

Vacuum Cover 38956-1SV
#9

Bag housing diagram

Vacuum cover

Part #38956-1SV

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

Gasket 28261
#4

Motor and wheel diagram

Gasket

Part #28261

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

Vacuum Wand 14070-3
#6

Hose and attachments diagram

Vacuum wand

Part #14070-3

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

Screw 60610
#6

Motor and wheel diagram

Screw

Part #60610

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

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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