---------------------------------------------------------- Yak-List Digest Archive --- Total Messages Posted Tue 09/21/04: 10 ---------------------------------------------------------- Today's Message Index: ---------------------- 1. 02:49 AM - Re: test (Beach, Michael (GE Energy)) 2. 03:40 AM - Spark Plug Gap (egon) 3. 04:37 AM - Re: Spark Plug Gap (A. Dennis Savarese) 4. 04:57 AM - russian radio (SWP013@aol.com) 5. 12:25 PM - Re: russian radio (Jerome Van Der Schaar) 6. 08:13 PM - Nachang Electrics (Graeme Frew) 7. 09:01 PM - JTY-1 (Joe Howse) 8. 09:25 PM - Re: JTY-1 (jay reiter) 9. 09:31 PM - Re: Nachang Electrics (jay reiter) 10. 10:30 PM - Voltage Regs (Graeme Frew) ________________________________ Message 1 _____________________________________ Time: 02:49:29 AM PST US From: "Beach, Michael (GE Energy)" Subject: RE: Yak-List: test --> Yak-List message posted by: "Beach, Michael (GE Energy)" Sorry to visit old ground but can any some one advise on the cable tensions for the CJ6 Rudder, elevator and trim tabs. Michael ________________________________ Message 2 _____________________________________ Time: 03:40:00 AM PST US From: "egon" Subject: Yak-List: Spark Plug Gap --> Yak-List message posted by: "egon" Hi all, Does anyone know the recommended spark plug gap for the Champion REL-37B as used in an M-14P? Thanks in advance. Cheers Egon. ________________________________ Message 3 _____________________________________ Time: 04:37:15 AM PST US From: "A. Dennis Savarese" Subject: Re: Yak-List: Spark Plug Gap --> Yak-List message posted by: "A. Dennis Savarese" I believe the recommended gap is .019. The range is .017 to .021. Dennis ----- Original Message ----- From: "egon" Subject: Yak-List: Spark Plug Gap > --> Yak-List message posted by: "egon" > > Hi all, > > Does anyone know the recommended spark plug gap for the Champion REL-37B as used in an M-14P? Thanks in advance. > > Cheers > Egon. > > ________________________________ Message 4 _____________________________________ Time: 04:57:52 AM PST US From: SWP013@aol.com Subject: Yak-List: russian radio --> Yak-List message posted by: SWP013@aol.com Anybody know what the two small adjustment screws on the Russian radio box do? One has the cerullic letter for the intercom system and the other for the radio. We're having trouble with radio reception. Transmissions are strong and clear but reception can be scratchy and at times weak. Checked and cleaned connections at the jacks, at the box, and at the antenna with not much change. Wondering it the referenced screw might be tuning of some kind. Thanks in advance for whatever info anyone might have. Sam "SPUD" Patellos Yak-52 N444YK ________________________________ Message 5 _____________________________________ Time: 12:25:10 PM PST US From: "Jerome Van Der Schaar" Subject: Re: Yak-List: russian radio --> Yak-List message posted by: "Jerome Van Der Schaar" Got a good simple, cheap solution for you, however all the papers (how to do it) are at my aircraft which I will see next weekend. If you do not have thye solution, please check in on my e-mail at info@yakkes.com end of the week. Jerome www.yakkes.com -------Original Message------- From: yak-list@matronics.com Subject: Yak-List: russian radio --> Yak-List message posted by: SWP013@aol.com Anybody know what the two small adjustment screws on the Russian radio box do? One has the cerullic letter for the intercom system and the other for the radio. We're having trouble with radio reception. Transmissions are strong and clear but reception can be scratchy and at times weak. Checked and cleaned connections at the jacks, at the box, and at the antenna with not much change. Wondering it the referenced screw might be tuning of some kind. Thanks in advance for whatever info anyone might have. Sam "SPUD" Patellos Yak-52 N444YK ________________________________ Message 6 _____________________________________ Time: 08:13:40 PM PST US From: "Graeme Frew" Subject: Yak-List: Nachang Electrics --> Yak-List message posted by: "Graeme Frew" Can anyone tell me what a JTY-1 does in a Nanchang electrical system. Graeme Frew ________________________________ Message 7 _____________________________________ Time: 09:01:45 PM PST US From: Joe Howse Subject: Yak-List: JTY-1 --> Yak-List message posted by: Joe Howse JTY-1 is the solid state voltage regulator installed by the military. The factory has no info on it, I have never been able to obtain a wiring diagram so I hope mine keeps working. Part of that system is a large diode on the inner bulkhead behind the firewall (same position as the magnetic VR occupies on the standard installation). If anyone has a wiring diagram I would like to have a copy. Joe Howse ________________________________ Message 8 _____________________________________ Time: 09:25:37 PM PST US From: "jay reiter" Subject: Re: Yak-List: JTY-1 --> Yak-List message posted by: "jay reiter" The diode is the negative current protection. The generator negative lead goes to ground thru the diode. The generator switch goes to the large pin in the center of the connector the negative sense lead to the diode and the positive sense lead to the wave filter. Unfortunately the problem was an intermittent generator switch. The problem was fixed and I went no further with the drawing. ---Jay ----- Original Message ----- From: "Joe Howse" Subject: Yak-List: JTY-1 > --> Yak-List message posted by: Joe Howse > > JTY-1 is the solid state voltage regulator installed by the military. The factory has no info on it, I have never been able to obtain a wiring diagram so I hope mine keeps working. > Part of that system is a large diode on the inner bulkhead behind the firewall (same position as the magnetic VR occupies on the standard installation). > If anyone has a wiring diagram I would like to have a copy. > > Joe Howse > > ________________________________ Message 9 _____________________________________ Time: 09:31:43 PM PST US From: "jay reiter" Subject: Re: Yak-List: Nachang Electrics --> Yak-List message posted by: "jay reiter" Joe remembered it is the solid state regulator. Did you get the carbon pile voltage regulator you were looking for?---Jay ----- Original Message ----- From: "Graeme Frew" Subject: Yak-List: Nachang Electrics > --> Yak-List message posted by: "Graeme Frew" > > Can anyone tell me what a JTY-1 does in a Nanchang electrical system. > Graeme Frew > > ________________________________ Message 10 ____________________________________ Time: 10:30:13 PM PST US From: "Graeme Frew" Subject: Yak-List: Voltage Regs --> Yak-List message posted by: "Graeme Frew" OK, So instead of getting two carbon pile regs I now have two solid state regs. Would anyone know whether I can replace my old style reg with a solid state one without spending a fortune. I don't have this mysterious diode nor do I have any wiring diagram. To compound the problem I have a complete lack of knowledge and understanding of wiggly amps. Graeme Frew