Today's Message Index:
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1. 03:43 AM - Re: Still will not start (A. Dennis Savarese)
2. 04:11 AM - Re: Still will not start (A. Dennis Savarese)
3. 07:34 AM - Re: Still will not start (Vic)
4. 08:01 AM - YAK18T actuators overhaul kits (Didier Blouzard)
Message 1
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| Subject: | Re: Still will not start |
To add to the intake leak theory, do not forget to check the manifold pres
sure hose between the firewall and the supercharger case at the top of the
engine.=C2- And don't forget to check the primer hose from the firewall t
o the standoff on the #2 cylinder intake tube and then over to the primer l
ine fitting in front of the right mag that goes into the supercharger case.
Dennis
On Wednesday, October 27, 2021, 08:15:42 PM EDT, Greg Wrobel <clouddog2
2@gmail.com> wrote:
My two feeble sense worth.
Walt mentions a mixture issue with a possible weld issue on the drain kit o
f 4,5 and 6. I would=C2- check each intake tube to insure they are snug.
Any chance your primer is acting up? I would think if you primed 5 or more
time and pulled thru the same amount that you would be getting fuel in a fe
w cylinders to at least get it to fire off. There is also a finger screen o
n the carb but since you swapped carbs that shouldn't be the problem. You s
ay no suction at the 2 carbs you have tried. That one does not make sense b
ut then a lot of things in this world make no sense to me anymore! Is all y
our mixture and throttle linkage set correctly? Don't know if you can get s
omething backwards or the mixture is way to lean for starting or the thrott
le is too far back not opening up the carb. I'll bet when you figure it out
your going to shrug your shoulders and slap yourself in the head! That's h
ow I ended up with a short neck and a flat forehead. Sometime the obvious i
s blinding.
On Wed, Oct 27, 2021, 13:57 W LANNON <wlannon@shaw.ca> wrote:
From: jlpartington@reagan.com
Sent: Wednesday, October 27, 2021 8:48:59 AM
Subject: Yak-List: Still will not start
CJ6 motor with auto plugs.=C2- New plugs, tested shower of sparks, checke
d timing AGAIN.
would not fire=C2-and no gas on plugs.=C2- Replaced carb with off an en
gine that was running, no change. Tried starting fluid in carb notice no su
ction at carb.
is there a way that the intake can get blocked or something else that could
cause these symptoms?
If that is an early Huosai with a lower cylinder intake drain kit mod. inst
alled there is the possibility of a failed weld on one (4,5 or 6) causing a
significant=C2-mixture change.
Walt
Message 2
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| Subject: | Re: Still will not start |
If you don't mind, I'd like to ask a couple of questions please.- When you
removed the mags, were they sent out for overhaul?=C2- If yes, by whom?
- What is the model number of the magnetos installed on the engine?=C2- M
9F, M9-35, etc.
- When the mags were re-installed, what was the timing set to?=C2- ie: ho
w many degrees before TDC or after TDC depending on the model of the magnet
o.- When the mags were=C2- re-installed, what cylinder was used to initia
lly set the raw timing.=C2- Raw timing is my term for properly positionin
g the drive coupling on the bottom of the mag to coincide with the proper m
agneto timing specification.
The next time you're working on the engine, bring cylinder #4 up to TDC on
the compression stroke.=C2- Remove the top cover on either one of the mag
netos, then lift up the distributor cap and lay it aside.=C2- Take a pict
ure of the top of the mag making sure to include the rotor fingers position
and the high voltage stick and email them to me at my email address,dsavar
ese0812@bellsouth.net.Dennis
On Wednesday, October 27, 2021, 06:04:09 PM EDT, Reagan <jlpartington@r
eagan.com> wrote:
Weeks of trying, I have moved 200 miles away, have given the same result.M
otor was n=C3=A9e to me after a =9CUS=9D rebuild and conversion
to auto plugs (several years ago). =C2-I mounted it and got several good
runs on her. =C2-Sa always, she sat for several months and would not mak
e full power each mag and shower of sparks gave different results.Removed a
nd fixed mags. =C2-Would not start so I do not know if original issues we
re fixed.=C2-Checked timing several times. =C2-Shower of sparks is stro
ng and makes it to each plug. =C2-Primer working ( removed and checked) a
nd gas coming out intake drains. =C2-Plugs are not getting wet. =C2-Cha
nged carb with one that was working, no change. =C2-It did hit on about t
hree on first try today but never after that. =C2-Put starting fluid dire
ctly into carb and air flow , suction, at the carb could Not be detected.Fr
ustrating, simple needs. Compression , would not turn over without it. =C2
-Fire sparking and should pop some even if timing off. =C2-So fuel I sh
ould have flooded it but.I have never seen the blower setup but wo
nder if something in inducing system could fail and cause it to act this wa
y
Pooh=99s phone=C2-
On Oct 27, 2021, at 2:58 PM, strodude <strodude@gmail.com> wrote:
=EF=BBHi Jim.=C2- I might be coming into this late so sorry if I'm ask
ing things you already answered.=C2-
I always start with the basics. Are you getting fuel into the cylinders thr
ough priming? Are you getting sparks at the actual plugs?
Is it trying to catch at all or are you just turning the prop with the airs
tarter with no signs of ignition at all?
BestDarrin
On Wed, Oct 27, 2021, 9:54 AM <jlpartington@reagan.com> wrote:
CJ6 motor with auto plugs.=C2- New plugs, tested shower of sparks, checke
d timing AGAIN.
would not fire=C2-and no gas on plugs.=C2- Replaced carb with off an en
gine that was running, no change. Tried starting fluid in carb notice no su
ction at carb.
is there a way that the intake can get blocked or something else that could
cause these symptoms?
Message 3
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| Subject: | Re: Still will not start |
Did you check the primer jet for a reasonable spray forming, a poor running down
of fuel from there is not great for starting ?
As to no suction on carb, my guess the blower drive may be defective. Take out
one intake elbow and look inside for checking the blower rotation, maybe with
endoscope, I am not sure one can see it without one - anybody ?
Vic
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Message 4
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| Subject: | YAK18T actuators overhaul kits |
Hello dear List
Long time no writings but still reading you with passion.
I am looking for someone to provide me with some overhaul parts in the air
system.
I think I already bought from Jill or Dennis but do not remember as it was
long ago.
It may well be Dennis who provided me two or three automotive kit and Jill
the uplock cylinders overhaul kit I do not remember well.
More precisely I am having some problems with all my landing gear actuator.
All seals and landing gear uplock cylinders. So I am looking if there is
some overhaul kit for these parts.
Seals and internal aluminum wear parts
I also would like to change these rubber balls inside the T-connectors
located on the landing gear actuators (these are situated in a T connector
linking main air system and emergency air located on the body of the
landing gear actuator.)
Also am looking for overhaul kits for the one-way valves situated just
behind the firewall. (Hoping they are all similar?)
if anyone could help me on the subject I would be very gratefull
thanks a lot and fly safely
Didier
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____________________________
Didier BLOUZARD
Portable : +33 6 51 84 48 02
Email: didier.blouzard@gmail.com <didier.blouzard@anolistech.fr>
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