[NSRCA-discussion] YS 140 Sport stuck exhaust header

[Harry Ells]

Is it possible that the Philips screw holds the header into the right angle
attachment you are trying to remove?
Harry
On 2015-08-02 10:08 PM, "Duane Beck via NSRCA-discussion" <
nsrca-discussion at lists.nsrca.org> wrote:

> The pin punch worked well.  Thanks for the suggestion.  The next problem
> is that what I thought was a fastener, was just a cap.  I can turn it with
> a big crescent wrench, but the header pipe runs into the carb before it
> turns very far.  I've uploaded more photos at the link below.  For what
> it's worth, the crankcase is stamped "FZ-140 S."
> https://goo.gl/photos/K1VHJ5n5h16aMGHM9
>
> Duane
>
> ------------------------------
> *From: *"James Hiller" <jnhiller at earthlink.net>
> *To: *"Duane Beck" <duane.e.beck at comcast.net>, "General pattern
> discussion" <nsrca-discussion at lists.nsrca.org>
> *Sent: *Saturday, August 1, 2015 4:54:16 PM
> *Subject: *RE: [NSRCA-discussion] YS 140 Sport stuck exhaust header
>
> Having a similar problem with many head bolts over the years I found that
> a solid rap top the head of the cap screw with a pin punch with a light
> ball peen hammer usually loosened them.
>
> Jim
>
>
>
> *From:* NSRCA-discussion [mailto:nsrca-discussion-bounces at lists.nsrca.org]
> *On Behalf Of *Duane Beck via NSRCA-discussion
> *Sent:* Saturday, August 01, 2015 1:08 PM
> *To:* nsrca-discussion at lists.nsrca.org
> *Subject:* Re: [NSRCA-discussion] YS 140 Sport stuck exhaust header
>
>
>
> Here's a photo of the header, showing the mangled fastener.
>
> https://goo.gl/photos/K1VHJ5n5h16aMGHM9
>
>
>
> Duane
>
>
> ------------------------------
>
> *From: *"Verne Koester" <verne at mi.rr.com>
> *To: *"Duane Beck" <duane.e.beck at comcast.net>, "General pattern
> discussion" <nsrca-discussion at lists.nsrca.org>
> *Sent: *Saturday, August 1, 2015 2:46:41 PM
> *Subject: *Re: [NSRCA-discussion] YS 140 Sport stuck exhaust header
>
>
>
> Couple of possible options. If the socket is metric, try forcing on the
> closest larger us size. You might also be able to cut a slot in it with a
> cutoff wheel and use a large screwdriver to get it out. A photo for all to
> see might help with ideas.
>
> Verne
>
>
>
> Sent from my iPhone
>
>
> On Aug 1, 2015, at 2:37 PM, Duane Beck via NSRCA-discussion <
> nsrca-discussion at lists.nsrca.org> wrote:
>
>
>
> I have a YS FZ140 (Sport) that has an exhaust header attached with what
> appears to be a 10mm socket cap screw, or similarly broached fastener.  The
> socket has been damaged a bit by previous installation and removal, to the
> point where I can't get an allen wrench to hold tightly.  When I try to
> turn it, the wrench slips.  Any suggestions for how to remove the header?
>
>
>
> Duane
>
>
>
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>
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