I have several STs that are 61s and 75s and a few old carbs. All the
needle valves are the same and have the same odd characteristic. There
is no way to (that I can find) to take out that short wire extension
that sticks out of the end of the valve and is bent. I have a new
plane with a cowl and the damn thing is not long enough to stick out
thru the cowl. Does anyone know hot to get this wire out so I can
replace it with a longer one?
>I have several STs that are 61s and 75s and a few old carbs. All the
> needle valves are the same and have the same odd characteristic. There
[quoted text clipped - 3 lines]
> thru the cowl. Does anyone know hot to get this wire out so I can
> replace it with a longer one?
Funny you mentioned that. I was just looking at one of those needles
sticking out of the cowl of my little .40-size Ultimate biplane. I was
thinking that it was ugly, but it reminds me that a good old Italian-made
Super Tigre is in there. :-)
I get the impression the wire sticking out is not an extension, but the end
of the needle itself with the brass portion being pressed on. If I found
the need to extend one, I think I'd try silver-soldering an extension onto
it.
Good flying,
desmobob
MJKolodziej - 09 Feb 2010 04:36 GMT
I think he's right about the needle being what sticks out. I'm not so sure
about soldering to it. You might flatten a side of the brass knurn and make
a tool to go in a hole that fits the brass. I drilled out a collar, put it
on the needle and made a tool with a notch that fits the collar.
mk
(pis of necessary)
>>I have several STs that are 61s and 75s and a few old carbs. All the
>> needle valves are the same and have the same odd characteristic. There
[quoted text clipped - 16 lines]
> Good flying,
> desmobob
rszanti - 09 Feb 2010 20:03 GMT
On Feb 8, 11:36 pm, "MJKolodziej" <mjmwcsKILLERCH...@htcomp.net>
wrote:
> I think he's right about the needle being what sticks out. I'm not so sure
> about soldering to it. You might flatten a side of the brass knurn and make
[quoted text clipped - 25 lines]
>
> - Show quoted text -
I would cut the needle between the nut and the bend and solder in an
appropriate length of brass tube. I used STs in all my CL planes years
ago and this was our solution when the cowl covered the end of the
needle.