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Schwinn SCHWINN 840 treadmill

Schwinn SCHWINN 840 treadmill Parts

Here are the diagrams and repair parts for Schwinn SCHWINN 840 treadmill, as well as links to manuals and error code tables, if available.

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Browse Parts for SCHWINN 840 Fitness & Exercise

  • Console Assembly for Schwinn SCHWINN 840 - Part 003-2414

    Upright assy diagram

    Console Assembly

    Part #003-2414

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

  • Data Cable Kit for Schwinn SCHWINN 840 - Part 003-2540

    Upright assy diagram

    Data Cable Kit

    Part #003-2540

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

  • Treadmill Drive Motor for Schwinn SCHWINN 840 - Part 003-9058

    Deck assy diagram

    Treadmill Drive Motor

    Part #003-9058

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

  • Treadmill Walking Belt for Schwinn SCHWINN 840 - Part 003-2574

    Deck assy diagram

    Treadmill Walking Belt

    Part #003-2574

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

  • Elevation Wheel Asy for Schwinn SCHWINN 840 - Part 003-2543

    Deck assy diagram

    Elevation Wheel Asy

    Part #003-2543

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

  • Wing Left,console for Schwinn SCHWINN 840 - Part 003-5635

    Upright assy diagram

    Wing Left,console

    Part #003-5635

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

  • Safety Key for Schwinn SCHWINN 840 - Part 003-8650

    Upright assy diagram

    Safety Key

    Part #003-8650

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

  • Power Switch Set for Schwinn SCHWINN 840 - Part 003-8657

    Deck assy diagram

    Power Switch Set

    Part #003-8657

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

  • Ac Power Switch for Schwinn SCHWINN 840 - Part 003-2552

    Deck assy diagram

    Ac Power Switch

    Part #003-2552

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

  • End Cap,deck-right for Schwinn SCHWINN 840 - Part 003-5604

    Deck assy diagram

    End Cap,deck-right

    Part #003-5604

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

Most common symptoms to help you fix your fitness & exercise

Choose a symptom to see related treadmill repairs.

Main causes: bad resistance motor, faulty control console, wiring failure…

Main causes: dead batteries, power supply failure, bad wiring connections, faulty control console…

Repair guides for treadmills

These step-by-step repair guides will help you safely fix what’s broken on your treadmill.

How to replace a treadmill walking belt

How to replace a treadmill walking belt

A worn walking belt will begin to slow down during use. If your treadmill walking belt is worn out, replace it using the…

Repair time and Difficulty

 45 minutes or less
How to replace a treadmill walking board

How to replace a treadmill walking board

A worn-out walking board creates friction with the walking belt and causes the belt to slow down during use. Replace the…

Repair time and Difficulty

 30 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your fitness & exercise

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

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.…

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