Eureka
Central Vacuum

Model # CV850A Official Eureka built-in vacuum cleaner

Here are the diagrams and repair parts for Official Eureka CV850A built-in 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 91 parts  |

Bushing Lo 340-444
#2

Motor assembly diagram

Bushing lo

Part #340-444

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

Window Belt 26028-1
#25

Nozzle and motor assembly diagram

Window belt

Part #26028-1

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

Screw EW130-8P5Z
#26

Motor assembly diagram

Screw

Part #EW130-8P5Z

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

Latch Insert 55974
#13

Nozzle and motor assembly diagram

Latch insert

Part #55974

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

Grommet 630-347
#2A

Filter bag assembly diagram

Grommet

Part #630-347

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

Cord 315-251
#25

Motor assembly diagram

Cord

Part #315-251

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

Lock Nut 53833-1
#7

Motor assembly diagram

Lock nut

Part #53833-1

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

Terminal Wire 230-205
#5

Motor assembly diagram

Terminal wire

Part #230-205

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

Power Cord 325-009
#23

Motor assembly diagram

Power cord

Part #325-009

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

Eureka Tube 125-327
#1

Filter bag assembly diagram

Eureka tube

Part #125-327

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

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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…

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