---------------------------------------------------------- RotaxEngines-List Digest Archive --- Total Messages Posted Thu 01/10/08: 9 ---------------------------------------------------------- Today's Message Index: ---------------------- 1. 01:09 AM - Re: Re: Evans Coolant and SB-912-043-R2 (Robert C Harrison) 2. 05:07 AM - Re: Evans Coolant and SB-912-043-R2 (h&jeuropa) 3. 05:12 AM - Re: Re: Evans Coolant and SB-912-043-R2 (Thom Riddle) 4. 01:22 PM - Re: Low voltage problem- new 912ULSLow voltage problem- new 912ULS (Hugh) 5. 01:31 PM - UK Noise Certs. (Duncan & Ami McFadyean) 6. 02:24 PM - Re: Re: Evans Coolant and SB-912-043-R2 (george may) 7. 03:42 PM - Re: Evans Coolant and SB-912-043-R2 (rampil) 8. 03:48 PM - Re: Re: Evans Coolant and SB-912-043-R2 (george may) 9. 11:13 PM - Re: Re: Evans Coolant and SB-912-043-R2 (Horizonspace@aol.com) ________________________________ Message 1 _____________________________________ Time: 01:09:33 AM PST US From: "Robert C Harrison" Subject: RE: RotaxEngines-List: Re: Evans Coolant and SB-912-043-R2 Hi! Ira Thanks to Europa Builder Ivor Phillips I have an aluminium pipe insert in the header tank exit (to cooler ..hottest position) into which I have a temp sensor fitted. If standard antifreeze/water 50/50 mix is used this is mandatory for the PFA. Bob Harrison G-PTAG 914 Conversion from Jab 3300. -----Original Message----- From: owner-rotaxengines-list-server@matronics.com [mailto:owner-rotaxengines-list-server@matronics.com] On Behalf Of rampil Sent: 09 January 2008 23:42 Subject: RotaxEngines-List: Re: Evans Coolant and SB-912-043-R2 Its been quite awhile since the service bulletin on coolant temperature was issued. Has anyone actually installed a coolant temp probe? If so, did you choose a hole in the expansion tank or a tee into the line to the radiator from the tank. I have not seen anyone offer a standard solution for us poor homebuilders! -------- Ira N224XS Read this topic online here: http://forums.matronics.com/viewtopic.php?p=157089#157089 -- 08/01/2008 13:38 ________________________________ Message 2 _____________________________________ Time: 05:07:00 AM PST US Subject: RotaxEngines-List: Re: Evans Coolant and SB-912-043-R2 From: "h&jeuropa" Ira, Grand Rapids Technology stocks an aluminum pipe with two tapped openings just for this purpose. It installs in the hose leading from the expansion tank to the radiator. I think it's about $35. We're setting it up with temp and pressure. Jim & Heather Butcher Read this topic online here: http://forums.matronics.com/viewtopic.php?p=157211#157211 ________________________________ Message 3 _____________________________________ Time: 05:12:51 AM PST US From: Thom Riddle Subject: Re: RotaxEngines-List: Re: Evans Coolant and SB-912-043-R2 George, When your coolant temp is reading 165F, what are the CHTs reading? Thom Riddle Allegro 2000 912UL ________________________________ Message 4 _____________________________________ Time: 01:22:45 PM PST US From: "Hugh" Subject: RE: RotaxEngines-List: Low voltage problem- new 912ULSLow voltage problem- new 912ULS Les: Many thanks for the one line schematic. It is very informative. Hugh -----Original Message----- From: owner-rotaxengines-list-server@matronics.com [mailto:owner-rotaxengines-list-server@matronics.com] On Behalf Of Hugh Sent: Monday, January 07, 2008 9:31 AM Subject: RE: RotaxEngines-List: Low voltage problem- new 912ULSLow voltage problem- new 912ULS Les: Would you please send me a copy of the schematic in .pdf format also? Many thanks! Hugh McKay hgmckay@bellsouth.net -----Original Message----- From: owner-rotaxengines-list-server@matronics.com [mailto:owner-rotaxengines-list-server@matronics.com] On Behalf Of Thom Riddle Sent: Monday, January 07, 2008 8:17 AM Subject: Re: RotaxEngines-List: Low voltage problem- new 912ULSLow voltage problem- new 912ULS Les, I would like a copy of the pdf file too. Thanks, Thom Riddle riddletr at gmail.com ________________________________ Message 5 _____________________________________ Time: 01:31:35 PM PST US From: "Duncan & Ami McFadyean" Subject: RotaxEngines-List: UK Noise Certs. SRG 1702: Application for a Noise Certificate for a UK Registered Light Propeller driven Aeroplane not already issued with a Noise Certificate and Operating Abroad See: http://www.caa.co.uk/docs/33/SRG1702.pdf Anyone (in the UK) know how this works or what fee is involved? Duncan McF ________________________________ Message 6 _____________________________________ Time: 02:24:57 PM PST US From: george may Subject: RE: RotaxEngines-List: Re: Evans Coolant and SB-912-043-R2 Thom-- Actually I was up today and checked the water temp. It was running abou t 147--150. Outside air temps were in the 30's. My CHT probes don't track equally, but they are consistent. One seems to run consistently high. I've switched them and the high one still reads high, so it is the probe. Anyway , one reads in the mid to high 1300s and the other in the mid to high 14 00s George May 601XL 912s do not archive> From: riddletr@gmail.com> To: rotaxengines-list@matronics.c om> Subject: Re: RotaxEngines-List: Re: Evans Coolant and SB-912-043-R2> Da te: Thu, 10 Jan 2008 08:12:30 -0500> > --> RotaxEngines-List message posted by: Thom Riddle > > George,> > When your coolant temp is reading 165F, what are the CHTs reading?> > Thom Riddle> Allegro 2000> 9 =======> > > _________________________________________________________________ Watch =93Cause Effect,=94 a show about real people making a real difference .. ________________________________ Message 7 _____________________________________ Time: 03:42:15 PM PST US Subject: RotaxEngines-List: Re: Evans Coolant and SB-912-043-R2 From: "rampil" Hi George, I think the numbers you cited are EGT numbers, not CHT. CHTs of 1300 would leave your engine block a molten slag. CHT numbers should be below 250F, and the coolant temp must be below 248F. -------- Ira N224XS Read this topic online here: http://forums.matronics.com/viewtopic.php?p=157331#157331 ________________________________ Message 8 _____________________________________ Time: 03:48:45 PM PST US From: george may Subject: RE: RotaxEngines-List: Re: Evans Coolant and SB-912-043-R2 Ira-- Of course you are right----a senior moment there. George do not archive> Subject: RotaxEngines-List: Re: Evans Coolant and SB-912-04 3-R2> From: ira.rampil@gmail.com> Date: Thu, 10 Jan 2008 15:41:35 -0800> To : rotaxengines-list@matronics.com> > --> RotaxEngines-List message posted b y: "rampil" > > Hi George,> > I think the numbers you cited are EGT numbers, not CHT.> CHTs of 1300 would leave your engine bloc k a molten slag.> > CHT numbers should be below 250F, and the coolant temp must be> below 248F.> > --------> Ira N224XS> > > > > Read this topic onlin e here:> > http://forums.matronics.com/viewtopic.php?p=157331#157331> > > -======================== ========> > > _________________________________________________________________ Put your friends on the big screen with Windows Vista=AE + Windows Live=99. http://www.microsoft.com/windows/shop/specialoffers.mspx?ocid=TXT_TAGLM_C PC_MediaCtr_bigscreen_012008 ________________________________ Message 9 _____________________________________ Time: 11:13:15 PM PST US From: Horizonspace@aol.com Subject: Re: RotaxEngines-List: Re: Evans Coolant and SB-912-043-R2 In a message dated 1/9/2008 7:34:52 P.M. Central Standard Time, gfmjr_20@hotmail.com writes: Ira-- I installed a temp guage on my 912s. Installed a "T" near the expansion tank for the probe. I'm seeing about 165 degrees F. I'm running a 50/50 mix. George May 601XL 912s George, Where did you get your "T"? Is it custom or is it from a particular vendor? **************Start the year off right. 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