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Helpful ReplyEcho ES-250 Flywheel Inspection

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rtlyoung
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2023/12/04 17:01:32 (permalink)
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Echo ES-250 Flywheel Inspection

I have an Shred 'N' Vac blower that I believe needs a new flywheel. Guessing the flywheel key has been sheared off.  Anyway, I'm having an issue getting to it to inspect. Apparently, the shredder blade needs to be removed first but I can't seem to get it off. Any suggestions on how to remove it?
post edited by rtlyoung - 2023/12/04 18:19:06

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    SRTsFZ6
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    Re: Echo ES-250 Flywheel Inspection 2023/12/05 19:47:28 (permalink)
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    I gather your referring to the bolt securing the "blower blade" on?
     
    It may be a reverse thread bolt.  Gently try turning the bolt the clockwise..
     
    Below is a link to the parts diagram that should be helpful in the dis-assembly and assembly process: 
     
     
     
    .
    post edited by SRTsFZ6 - 2023/12/05 19:49:14

    Scott
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    SRTsFZ6
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    Re: Echo ES-250 Flywheel Inspection 2023/12/05 19:48:08 (permalink)
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    https://www.partstree.com/models/es-250-echo-shred-n-vac-blower-sn-p33612001001-p33612999999/fan-ignition-right-fan-cover-s-n-p33612150001-p33612999999-6/ 

    Scott
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    rtlyoung
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    Re: Echo ES-250 Flywheel Inspection 2023/12/06 15:15:40 (permalink)
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    Thank you for the reply.  I was able to get the fan blade off with the cutter blade attached.  When I pulled the flywheel out it appears that the integrated key is wearing down.  Still good enough it catch but will definitely need to be replaced soon.
     
     
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    SRTsFZ6
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    Re: Echo ES-250 Flywheel Inspection 2023/12/06 19:12:11 (permalink)
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    That diagram/link I posted shows a separate key.  
     
    If you do in-deed have a flywheel with a "cast in" key I have been able to repair them
     
    You'd need some keyway stock (square or rectangular rod).  I take different small files, 
    some triangular, some flat, etc. 
    I then file and cut a notch into the distressed flywheel.
    It takes some time and patience but it does work and you have a STEEL KEY, not an aluminum 
    cast key... Saves the cost and time of a new flywheel...
     
    .

    Scott
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    rtlyoung
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    Re: Echo ES-250 Flywheel Inspection 2023/12/06 20:54:16 (permalink) ☄ Helpfulby SRTsFZ6 2023/12/07 07:55:40
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    @SRTsFZ6, I have a slight older model of the Echo ES-250.  This is the part diagram for mine.  I guess they got smart and changed the flywheel on later models.
     
    https://www.partstree.com/models/es-250-echo-shred-n-vac-blower-sn-p33612001001-p33612999999/fan-ignition-right-fan-cover-s-n-p33612001001-p33612150000-5/
     
    Thank you for the suggestion on repairing it if it gets worse.  Hoping that I get some more life out if it for now.
     
    All the best!
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