Yak-List Digest Archive

Mon 07/09/18


Total Messages Posted: 6



Today's Message Index:
----------------------
 
     1. 12:54 AM - Circuit breaker size for pitot heat? (John B)
     2. 04:11 AM - Re: Leaky carb (A. Dennis Savarese)
     3. 04:30 AM - Re: Leaky carb (Richard Goode)
     4. 05:27 AM - Re: Leaky carb (bill wade)
     5. 07:35 AM - Re: Circuit breaker size for pitot heat? (LawnDart)
     6. 09:19 AM - Re: Circuit breaker size for pitot heat? (doug sapp)
 
 
 


Message 1


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    Time: 12:54:54 AM PST US
    From: John B <jbsoar@gmail.com>
    Subject: Circuit breaker size for pitot heat?
    Fellow listers: What size circuit breaker is used for pitot heat in our Yak aircraft? Thank you!


    Message 2


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    Time: 04:11:23 AM PST US
    From: "A. Dennis Savarese" <dsavarese0812@bellsouth.net>
    Subject: Re: Leaky carb
    Call whoever overhauled the carburetor for you and tell them the carb is le aking and ask them to repair it.Dennis From: apatton2 <apatton@alumni.princeton.edu> To: yak-list@matronics.com Sent: Monday, July 9, 2018 12:33 AM Subject: Yak-List: Leaky carb Hi All, I've noticed twice now that my carb (overhauled unit w/ ~50 hrs on it) will leak gas after I land and refuel. More detail: =C3=83=C2=B8 It seems to leak through the throat of the carb =C3=83=C2=B8 It drips once every 3-5 sec =C3=83=C2=B8 I only have noticed it immediately post-fueling (perhaps it wa s dripping after shutdown, but I didn't notice) Today I think it dripped for around 45min after fueling. Weird. Any thoughts on what could be responsible? When the engine is running I wou ld expect all of this fuel to be sucked into the carb itself. Relative to t he amount of fuel an M14 uses this should be trivial. Many thanks, Andrew -------- Andrew Patton Yak-50 San Francisco, CA Read this topic online here: http://forums.matronics.com/viewtopic.php?p=481500#481500 S - WIKI - - =C2- =C2- =C2- =C2- =C2- -Matt Dralle, List Admin.


    Message 3


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    Time: 04:30:01 AM PST US
    From: "Richard Goode" <richard.goode@russianaeros.com>
    Subject: Leaky carb
    We overhauled it, and of course stand by it! Normally I would put it down to a faulty membrane, but it was new and therefore most unlikely. But I suspect it is a sticking fuel valve. We will be looking into it. Richard Goode Aerobatics Rhodds Farm Lyonshall Hereford HR5 3LW Tel: +44 (0) 1544 340120 Fax: +44 (0) 1544 340129 www.russianaeros.com From: owner-yak-list-server@matronics.com [mailto:owner-yak-list-server@matronics.com] On Behalf Of A. Dennis Savarese Sent: 09 July 2018 12:11 Subject: Re: Yak-List: Leaky carb Call whoever overhauled the carburetor for you and tell them the carb is leaking and ask them to repair it. Dennis _____ From: apatton2 <apatton@alumni.princeton.edu <mailto:apatton@alumni.princeton.edu> > Sent: Monday, July 9, 2018 12:33 AM Subject: Yak-List: Leaky carb <mailto:apatton@alumni.princeton.edu> > Hi All, I've noticed twice now that my carb (overhauled unit w/ ~50 hrs on it) will leak gas after I land and refuel. More detail: =C3=83=C2=B8 It seems to leak through the throat of the carb =C3=83=C2=B8 It drips once every 3-5 sec =C3=83=C2=B8 I only have noticed it immediately post-fueling (perhaps it was dripping after shutdown, but I didn't notice) Today I think it dripped for around 45min after fueling. Weird. Any thoughts on what could be responsible? When the engine is running I would expect all of this fuel to be sucked into the carb itself. Relative to the amount of fuel an M14 uses this should be trivial. Many thanks, Andrew -------- Andrew Patton Yak-50 San Francisco, CA Read this topic online here: http://forums.matronics.com/viewtopic.php?p=481500#481500 http://www.matronics.com/Np; - MATRONICS WEB FORUMS - <; --> http:/nbsp; <http://forums.matronics.com/> - NEW MATRONICS LIST WIKI -matronics.com/" target="_blank">http://wiki.matronics.com ; -Matt Draltp://www.matronics.com/contribution" target="_blank">http://www.matronics=


    Message 4


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    Time: 05:27:26 AM PST US
    From: bill wade <bwade154@yahoo.com>
    Subject: Re: Leaky carb
    Just because I'm a curious kind of guy after it stops leaking and you pres surize the system side with the primer does it start leaking again? On =8EMonday=8E, =8EJuly=8E =8E9=8E , =8E2018=8E =8E12=8E:=8E41=8E: =8E27=8E =8EAM=8E =8EEDT, apatton2 <apatton@alumni. princeton.edu> wrote: Hi All, I've noticed twice now that my carb (overhauled unit w/ ~50 hrs on it) will leak gas after I land and refuel. More detail: =C3=83=C2=B8 It seems to leak through the throat of the carb =C3=83=C2=B8 It drips once every 3-5 sec =C3=83=C2=B8 I only have noticed it immediately post-fueling (perhaps it wa s dripping after shutdown, but I didn't notice) Today I think it dripped for around 45min after fueling. Weird. Any thoughts on what could be responsible? When the engine is running I wou ld expect all of this fuel to be sucked into the carb itself. Relative to t he amount of fuel an M14 uses this should be trivial. Many thanks, Andrew -------- Andrew Patton Yak-50 San Francisco, CA Read this topic online here: http://forums.matronics.com/viewtopic.php?p=481500#481500 S - WIKI - - =C2- =C2- =C2- =C2- =C2- -Matt Dralle, List Admin.


    Message 5


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    Time: 07:35:07 AM PST US
    Subject: Re: Circuit breaker size for pitot heat?
    From: "LawnDart" <propwash@gmail.com>
    10 amp (-10) Read this topic online here: http://forums.matronics.com/viewtopic.php?p=481511#481511


    Message 6


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    Time: 09:19:24 AM PST US
    From: doug sapp <dougsappllc@gmail.com>
    Subject: Re: Circuit breaker size for pitot heat?
    CJ6 Tech Spec Manual calls out a ZKC-5 amp breaker switch (page 160, fig 7.5) Have them in stock if needed. Doug On Mon, Jul 9, 2018 at 12:42 AM, John B <jbsoar@gmail.com> wrote: > Fellow listers: What size circuit breaker is used for pitot heat in our > Yak aircraft? > Thank you! >




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