Eureka
Canister Vacuum

Model # 6978B-1 Official Eureka canister vacuum

Here are the diagrams and repair parts for Official Eureka 6978B-1 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 80 parts  |

Spring 54892
#29

Motor assembly diagram

Spring

Part #54892

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

Reel 60646
#4

Motor assembly diagram

Reel

Part #60646

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

Hood 54672-16
#12

Base assembly diagram

Hood

Part #54672-16

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

Brush 60639
#9

Hose diagram

Brush

Part #60639

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

Support 60634
#37

Motor assembly diagram

Support

Part #60634

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

Felt Washer 56180
#21

Base assembly diagram

Felt washer

Part #56180

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

Belt Guard 38063
#23

Base assembly diagram

Belt guard

Part #38063

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

Vacuum Nozzle 54904
#2

Hose diagram

Vacuum nozzle

Part #54904

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

Circuit Board 54896
#43

Motor assembly diagram

Circuit board

Part #54896

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

Vacuum Motor Safety Filter 60541
#28

Motor assembly diagram

Vacuum motor safety filter

Part #60541

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.…