Ajay
Treadmill

Model #BS3000 Ajay executive lifestyler 4000

Here are the diagrams and repair parts for Ajay BS3000 executive lifestyler 4000, as well as links to manuals and error code tables, if available.

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    Showing 10 of 70 parts

    V-Belt#45

    Unit parts Diagram

    V-belt

    Part #716

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

    Nylon Lock Nut#13

    Unit parts Diagram

    Nylon lock nut

    Part #1065

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

    Hex Bolt#4

    Unit parts Diagram

    Hex bolt

    Part #514

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

    Screw#15

    Unit parts Diagram

    Screw

    Part #783

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

    Hex Nut#6

    Unit parts Diagram

    Hex nut

    Part #1079

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

    Bolt#61

    Unit parts Diagram

    Bolt

    Part #165

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

    Hex Bolt#33

    Unit parts Diagram

    Hex bolt

    Part #438

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

    Frame Assembly#35

    Unit parts Diagram

    Frame assembly

    Part #551

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

    Nut#19

    Unit parts Diagram

    Nut

    Part #811

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

    Nylon Lock Nut#63

    Unit parts Diagram

    Nylon lock nut

    Part #1077

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

    Symptoms for treadmills

    Choose a symptom to see related treadmill repairs.

    Main causes: faulty sensors, wiring failure, bad control console
    Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor control board
    Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor
    Main causes: bad control console, wiring failure, bad motor control board
    Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor
    Main causes: damaged walking belt, improper belt tension, bad roller bearing
    Main causes: rear roller out of alignment, damaged walking belt, bad roller

    Repair guides for treadmills

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

    June 1, 2015
    By Lyle Weischwill
    How to replace a treadmill motor controller

    Your treadmill motor won't run with a defective motor controller. Replace the motor controller if it doesn't operate the motor correctly.

    Repair difficulty
    Time required
     15 minutes or less
    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 these steps.

    Repair difficulty
    Time required
     45 minutes or less
    June 1, 2015
    By Lyle Weischwill
    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't run.

    Repair difficulty
    Time required
     15 minutes or less

    Articles and videos for treadmills

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

    December 21, 2016

    How to troubleshoot treadmill problems

    By Sears PartsDirect staff

    See what to check if you're having a problem with your treadmill, and what you can do to fix it.

    May 10, 2015

    How to maintain a treadmill

    By Sears PartsDirect staff

    Keep your treadmill in shape by following these tips.

    January 1, 1970

    How to tell if a fuse is blown

    By Lyle Weischwill

    Learn how to tell whether a fuse is blown