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Eureka
Canister Vacuum

Model # 3631A Official Eureka mighty mate ii vacuum cleaner

Here are the diagrams and repair parts for Official Eureka 3631A mighty mate ii vacuum cleaner, 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 30 parts  |
Spring-lat 57867
#12

Bag cover diagram

Spring-lat

Part #57867

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

Plate 14757-1
#10

Motor assembly diagram

Plate

Part #14757-1

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

Latch Cover 38280-1
#11

Bag cover diagram

Latch cover

Part #38280-1

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

Plate Hose 27281-1
#5

Bag cover diagram

Plate hose

Part #27281-1

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

Thermostat 56146
#2

Motor assembly diagram

Thermostat

Part #56146

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

Vacuum Hose Assembly 53363-4
#1

Attachments diagram

Vacuum hose assembly

Part #53363-4

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

Eureka Cover Bag 54549-11
#2

Bag cover diagram

Eureka cover bag

Part #54549-11

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

Screw 53197-2
#3

Bag cover diagram

Screw

Part #53197-2

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

Carpet Cleaner Screw, 10-pack 53197-1
#1

Bag cover diagram

Carpet cleaner screw, 10-pack

Part #53197-1

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

Vacuum Wheel 14762-1
#9

Bag cover diagram

Vacuum wheel

Part #14762-1

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

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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

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