MK elevator misalignment (part 2)

[Keith Black]

Just checked mine that I bought two or three months ago and found the same
thing. I also noticed that the holes where the arms are inserted are not
centered. This is probably what's causing the problem.

Keith

----- Original Message -----
From: "wgalligan" <wgalligan at cnbcom.net>
To: <discussion at nsrca.org>
Sent: Thursday, March 20, 2003 8:47 AM
Subject: Re: MK elevator misalignment (part 2)


> I checked mine last night and I found the same thing.  Looseness and the
tabs where not aligned.  I was wondering why I was having a bit of a problem
with the differential when I was setting up.  I also noticed a slight snap
in the setup and thought it was in my connectors being loose but it was the
looseness of the assembled bellcrank. Know I know why.  When you tighted the
assembly the tabs can twist due to the slop. I too did the c/a trick and it
is tight and square now.
> BTW this was the black MK Bellcrank and I purchased it last June '02 from
Central Hobbies.  Definitely a Japanese product as you could barely
understand the broken English.
>
> Wayne
>
>    > I had the same problem with my MK belcrank that I had bought last
year. It also had a slop in the movement.The fix I applied is similar just
ca bonding a carbon strip on the flats and reshaping.
> > BTW, I am expecting samples of a similar but different brand bb elev
belcrank (a local brand look-alike model). I will let you know about their
quality and possible availability of these ones when I receive the samples.
> > Nedim
> >
> >   ----- Original Message -----
> >   From: NSRCA Canada-West
> >   To: discussion at nsrca
> >   Sent: Wednesday, March 19, 2003 11:53 AM
> >   Subject: MK elevator misalignment (part 2)
> >
> >
> >   Hi folk's
> >
> >   Further to my comments on the MK elevator alignment issue, I have had
a couple e-mails from other builder flyers that 1) have no alignment problem
and 2) do have an alignment problem. It appears as though it may be a bad
batch so heads up.
> >
> >   I have posted a page showing the problem and a possible solution. Hope
this helps. http://members.shaw.ca/drev/mk.htm
> >
> >   Thanks to Iiro Nikkila for bring this to my (our) attention & offering
a solution.
> >
> >   Dave
> >
>
>
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