Cylinder bolt 90032-KFB-000
  • Shaw
    Posts:2
    Joined:Thu Feb 25, 2021 11:45 am
    Cylinder bolt 90032-KFB-000

    by Shaw » Fri Feb 26, 2021 1:21 am

    Hi
    I've snapped one of my cylinder bolts before it's reached its torque setting.
    This was unfortunate enough but has been compounded by the lack of spares anywhere in Europe!
    It's the bolt B (90032-KFB-000) that's broke, is this a common problem?
    The bolt is readily available in the states and Australia but getting it shipped seems to be a headache.
    Most USA stockists don't seem to ship to the UK and the ones that do are out of stock.
    Has anyone got any advice of where to source a pair or a full set?
    Bolt A seems readily available.
    I'm UK based BTW.
    Cheers

    Shaw
  • Back2-2
    Posts:1148
    Joined:Tue Jan 04, 2011 3:31 pm

    Re: Cylinder bolt 90032-KFB-000

    by Back2-2 » Fri Feb 26, 2021 2:08 pm

    I would check out the OEM parts link here on the site and check it out. I am sure Ken will send what you want to you. If you don't see what you want in the diagrams shoot Ken a note.
    Neil
    Black Hills of SD
    Life without Motorcycles would just be boring, really boring
    Honda 450X. Yamaha Tracer GT900. HD Fat Boy. Triumph Bonneville. Yamaha Majesty 400. Yamaha Grizzly. Yamaha Wolverine. Yamaha TW200
  • Aussiecrf230
    Posts:1964
    Joined:Fri Jan 06, 2006 11:11 pm

    Re: Cylinder bolt 90032-KFB-000

    by Aussiecrf230 » Fri Feb 26, 2021 4:51 pm

    Where did the stud break?

    Would be pretty unusual unless it was subjected to a sideways for force that has put stress at bottom of thread root.

    I would get a complete set to be safe.
    Ray
    Australia

    CRF230F 2004
    C30F Power Up needle
    Mains 132
    Idle 45
    2 turns out
    Baffle out, Screens In

    It starts,it runs,it gets to where all CRFs can get to without the valve or valve plate dramas
  • Shaw
    Posts:2
    Joined:Thu Feb 25, 2021 11:45 am

    Re: Cylinder bolt 90032-KFB-000

    by Shaw » Wed Mar 03, 2021 11:12 am

    Thanks for the replies. I have two full sets on order now, both from the USA. One set via eBay where a nice guy went out of his way to get set to me, they are sitting in a UK sorting office at the moment. Another new set on the way too (hopefully), no word on those. Fairly sure the failure was due to a torque wrench being way out of calibration. It is the click type, I didn't know they could go so far out of calibration. No other damage done but the bike being out of action at the end of of our Covid lockdown is gutting.

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