Dyson
Upright Vacuum

Model #DC40 Dyson vacuum

Here are the diagrams and repair parts for Dyson DC40 vacuum, as well as links to manuals and error code tables, if available.

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Owner’s manual

    Showing 10 of 105 parts

    Cyclone,si#1E

    Cyclone Diagram

    Cyclone,si

    Part #924966-10

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

    Brush#4

    Main asy Diagram

    Brush

    Part #920599-01

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

    Cam#5

    Motor assy Diagram

    Cam

    Part #922568-01

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

    Vacuum Roller Ball Case End Cap, Right#14

    Motor assy Diagram

    Vacuum roller ball case end cap, right

    Part #920703-02
    This item is not returnable
    In Stock
    $2.99
    Package Instructions#1

    Model data Diagram

    Package instructions

    Part #923498-01

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

    Vacuum Wheel#8

    Brush assy Diagram

    Vacuum wheel

    Part #909747-02

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

    Package Instructions#1F

    Model data Diagram

    Package instructions

    Part #923498-17

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

    Brush#13

    Accessories Diagram

    Brush

    Part #917646-01

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

    Cyclone#1

    Cyclone Diagram

    Cyclone

    Part #924966-01

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

    Ball#36

    Motor assy Diagram

    Ball

    Part #924957-01

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

    Symptoms common to all 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: broken drive belt, damaged brush roll, tripped brush roll motor overload, bad brush roll motor, wiring failure
    Main causes: lack of power, bad power cord, drive motor failure, wiring failure
    Main causes: weak suction motor, vacuum bag is full, clog in suction air path, dirty exhaust filter, leaky vacuum hose

    Articles and videos common to all vacuum cleaners

    Use the advice and tips in these articles and videos to get the most out of your vacuum.

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    Find the answers to frequently asked questions about vacuum cleaners.