Today's Message Index:
----------------------
1. 07:08 AM - Rubber Seal on CJ6 Pressure Relief Valve (strodude)
2. 07:48 AM - Engine monitoring system (Richard Goode)
3. 08:31 AM - Re: cockpit control knobs, plastic covers... ? (Justin Drafts)
4. 11:22 AM - Re: Engine monitoring system (Anthony Savarese)
5. 11:25 AM - Re: Engine monitoring system (easy_driver)
6. 12:04 PM - Re: Rubber Seal on CJ6 Pressure Relief Valve (W LANNON)
Message 1
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| Subject: | Rubber Seal on CJ6 Pressure Relief Valve |
Hello everyone. I have a bad rubber seal on my CJ6 pressure relief valve
(PRV). Since the replacement parts situation is at a standstill for the
time being, I'm wondering if anyone out there has used something other than
an original chinese stock part successfully to replace the PRV rubber pad.
At first, I thought it was similar to the pad used in the Chinese check
valves but it isn't. It has an additional, smaller diameter disk on the
underside that "plugs in" to the brass piston. In fact, mine looks like
someone may have hand-made it from vulcanizing rubber which worked until it
finally gave up the ghost after 10+ years.
Any thoughts?
Thanks!
Darrin
Message 2
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| Subject: | Engine monitoring system |
As people probably know, we test all our engines that we overhaul on a
sophisticated dynamometer at Aerometal in Hungary. However we would like
to update the current engine monitoring system, since we would like to
have a constant readout and recording ability for all engine parameters
such as CHT; EGT; oil temperature in and out; fuel flow; oil pressure;
rpm et cetera.
I would welcome anyone's advice as to the best system to install
=93 thank you
Richard
RICHARD GOODE AEROBATICS
Rhodds Farm, Lyonshall, Hereford, HR5 3LW, UK
Tel: +44 (0)1544 340120 Fax: +44 (0)1544 340129
e-mail: <mailto:richard.goode@russianaeros.com>
richard.goode@russianaeros.com
<http://www.russianaeros.com> www.russianaeros.com
WORLD LEADERS IN RUSSIAN SPORTING AIRCRAFT & ENGINES
In partnership with Aerometal Kft, Hungary.
Message 3
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| Subject: | RE: cockpit control knobs, plastic covers... ? |
A shot in the dark, but I'll ask...
Does anyone have any of the small, clear plastic disks that insert into the
cockpit's pedestal control knobs (over the circular placards)?
See the photo...
My CJ6 is missing a few, and I'd like to replace.
Anyone have 1, 2, or 3 to sell?
Or advice on making my own?
I know what they are and do, just looking to see if anyone has spare
plastic disks. It's the season of chasing down such small items.
Thanks all-
Justin Drafts
N280NC
Message 4
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| Subject: | Re: Engine monitoring system |
JPI 730 9C or 930
Dennis
Sent from my iPhone
> On Sep 27, 2021, at 10:50 AM, Richard Goode <richard.goode@russianaeros.co
m> wrote:
> =EF=BB
> As people probably know, we test all our engines that we overhaul on a sop
histicated dynamometer at Aerometal in Hungary. However we would like to upd
ate the current engine monitoring system, since we would like to have a cons
tant readout and recording ability for all engine parameters such as CHT; EG
T; oil temperature in and out; fuel flow; oil pressure; rpm et cetera.
>
> I would welcome anyone's advice as to the best system to install =93
thank you
>
> Richard
>
>
> RICHARD GOODE AEROBATICS
> Rhodds Farm, Lyonshall, Hereford, HR5 3LW, UK
> Tel: +44 (0)1544 340120 Fax: +44 (0)1544 340129
> e-mail: richard.goode@russianaeros.com
> www.russianaeros.com
> WORLD LEADERS IN RUSSIAN SPORTING AIRCRAFT & ENGINES
> In partnership with Aerometal Kft, Hungary.
Message 5
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| Subject: | Re: Engine monitoring system |
i betcha you'd get a dozen replies pointing to JPI...
i know a guy - 10-something years ago he wrote a complete EFIS and engine monitor
for his sukhoi. there was nothing on the market. the only EFIS was 10" BMA
EFIS One. he had nothing on his panel, just a 12" superbright display with all
the data you can think of. his code and display plus commercial electronics
mounted on the engine.
i'd say: since he wrote it - it's infinitely customizable, can run on a big screen
, display anything you'd like and log it or instantly send it elsewhere. probably
for a fraction of JPI
Read this topic online here:
http://forums.matronics.com/viewtopic.php?p=503295#503295
Message 6
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| Subject: | Re: Rubber Seal on CJ6 Pressure Relief Valve |
Hi Darrin;
Sounds like you have a home modified PRV plunger. There is only one "rubber" pad.
That is the one you describe as a "smaller dia disc that plugs into the piston"
I understand the parts supply situation is close to being resolved. If that is
not the case you could send me your plunger and I will install a new 1/16" FKM
Viton disc in it.
Walt
From: "strodude" <strodude@gmail.com>
Sent: Monday, September 27, 2021 7:07:52 AM
Subject: Yak-List: Rubber Seal on CJ6 Pressure Relief Valve
Hello everyone. I have a bad rubber seal on my CJ6 pressure relief valve (PRV).
Since the replacement parts situation is at a standstill for the time being,
I'm wondering if anyone out there has used something other than an original chinese
stock part successfully to replace the PRV rubber pad. At first, I thought
it was similar to the pad used in the Chinese check valves but it isn't. It
has an additional, smaller diameter disk on the underside that "plugs in" to
the brass piston. In fact, mine looks like someone may have hand-made it from
vulcanizing rubber which worked until it finally gave up the ghost after 10+ years.
Any thoughts?
Thanks!
Darrin
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