---------------------------------------------------------- Zenith701801-List Digest Archive --- Total Messages Posted Wed 01/12/11: 6 ---------------------------------------------------------- Today's Message Index: ---------------------- 1. 07:56 AM - Rotax (912-914) prop hub (sam hord) 2. 08:07 AM - Re: Rotax (912-914) prop hub (Robert Pelland) 3. 09:09 AM - Re: Rotax (912-914) prop hub (BobKat) 4. 11:02 AM - First engine start (John Marzulli) 5. 01:26 PM - Re: First engine start (BobKat) 6. 02:02 PM - Re: First engine start (Art Gibeaut) ________________________________ Message 1 _____________________________________ Time: 07:56:07 AM PST US Subject: Zenith701801-List: Rotax (912-914) prop hub From: sam hord Could someone give me the dimensions of the center flange on the prop hub of a 912-914. My prop extension is for a sae1 and there aren't to many prop options. Seems like Rotax has cornered the market. The bolt pattern is 4"x3/8", but I can't find the center dimension. Sam Hord n ID 701 ________________________________ Message 2 _____________________________________ Time: 08:07:07 AM PST US From: "Robert Pelland" Subject: Re: Zenith701801-List: Rotax (912-914) prop hub Sam, As close as I can measure, the center flange on my 912 work's out to 1 7/8". Hope this helps. Robert the 701&750 scratch ----- Original Message ----- From: sam hord To: zenith list Sent: Wednesday, January 12, 2011 10:53 AM Subject: Zenith701801-List: Rotax (912-914) prop hub Could someone give me the dimensions of the center flange on the prop hub of a 912-914. My prop extension is for a sae1 and there aren't to many prop options. Seems like Rotax has cornered the market. The bolt pattern is 4"x3/8", but I can't find the center dimension. Sam Hord n ID 701 ________________________________ Message 3 _____________________________________ Time: 09:09:25 AM PST US From: "BobKat" Subject: Re: Zenith701801-List: Rotax (912-914) prop hub Be careful because the older 912's have a slightly different bolt pattern than the more recent ones. My older 80 hp on my Kit fox was different than my newer 100 Hp 912. Check the serial numbers - they are a bit difficult to measure. From: Robert Pelland Sent: Wednesday, January 12, 2011 10:01 AM Subject: Re: Zenith701801-List: Rotax (912-914) prop hub Sam, As close as I can measure, the center flange on my 912 work's out to 1 7/8". Hope this helps. Robert the 701&750 scratch ----- Original Message ----- From: sam hord To: zenith list Sent: Wednesday, January 12, 2011 10:53 AM Subject: Zenith701801-List: Rotax (912-914) prop hub Could someone give me the dimensions of the center flange on the prop hub of a 912-914. My prop extension is for a sae1 and there aren't to many prop options. Seems like Rotax has cornered the market. The bolt pattern is 4"x3/8", but I can't find the center dimension. Sam Hord n ID 701 href="http://www.matronics.com/Navigator?Zenith701801-List">http://www. matronics.com/Navigator?Zenith701801-List href="http://forums.matronics.com">http://forums.matronics.com href="http://www.matronics.com/contribution">http://www.matronics.com/c ________________________________ Message 4 _____________________________________ Time: 11:02:02 AM PST US Subject: Zenith701801-List: First engine start From: John Marzulli http://marzulliphoto.net/Airplanes/Engine-Start/15418559_HjB2c The engine ran nice and smooth. The star-up was easy. The Dynon registered the EGT, CHT, oil pressure, ect as expected. The only issue was the RPM adjustment had not been made to the Dynon so the RPMs read about 50% of actual at the crankshaft. John Marzulli http://MarzulliPhoto.net/ http://701Builder.blogspot.com/ ________________________________ Message 5 _____________________________________ Time: 01:26:45 PM PST US From: "BobKat" Subject: Re: Zenith701801-List: First engine start Way to go John. Mine was the same but the Dynon is easy to set. Mine belched out a puff of smoke on the first firing, probably some engine preservative! From: John Marzulli Sent: Wednesday, January 12, 2011 12:57 PM Subject: Zenith701801-List: First engine start http://marzulliphoto.net/Airplanes/Engine-Start/15418559_HjB2c The engine ran nice and smooth. The star-up was easy. The Dynon registered the EGT, CHT, oil pressure, ect as expected. The only issue was the RPM adjustment had not been made to the Dynon so the RPMs read about 50% of actual at the crankshaft. John Marzulli http://MarzulliPhoto.net/ http://701Builder.blogspot.com/ ________________________________ Message 6 _____________________________________ Time: 02:02:11 PM PST US From: Art Gibeaut Subject: Re: Zenith701801-List: First engine start Great news, thanks for the video John. You are still ahead of me on the bui lding =0Aand-maybe-gaining ground. Congrats on the successful engine st art.=0A=0AArt G.=0ACH701 and 912UL=0AErie, IL=0A=0A=0A=0A=0A_______________ _________________=0AFrom: John Marzulli =0ATo: zen ith701801-list@matronics.com=0ASent: Wed, January 12, 2011 12:57:11 PM=0ASu bject: Zenith701801-List: First engine start=0A=0A=0Ahttp://marzulliphoto.n et/Airplanes/Engine-Start/15418559_HjB2c=0A=0AThe engine ran nice and smoot h. The star-up was easy. The Dynon registered the =0AEGT, CHT, oil pressure , ect as expected. The only issue was the RPM adjustment =0Ahad not been ma de to the Dynon so the RPMs read about 50% of actual at the =0Acrankshaft. =0A=0AJohn Marzulli=0A=0Ahttp://marzulliphoto.net/=0Ahttp://701builder.blog ====================== =0A=0A =0A=0A ------------------------------------------------------------------------------------- Other Matronics Email List Services ------------------------------------------------------------------------------------- Post A New Message zenith701801-list@matronics.com UN/SUBSCRIBE http://www.matronics.com/subscription List FAQ http://www.matronics.com/FAQ/Zenith701801-List.htm Web Forum Interface To Lists http://forums.matronics.com Matronics List Wiki http://wiki.matronics.com Full Archive Search Engine http://www.matronics.com/search 7-Day List Browse http://www.matronics.com/browse/zenith701801-list Browse Digests http://www.matronics.com/digest/zenith701801-list Browse Other Lists http://www.matronics.com/browse Live Online Chat! http://www.matronics.com/chat Archive Downloading http://www.matronics.com/archives Photo Share http://www.matronics.com/photoshare Other Email Lists http://www.matronics.com/emaillists Contributions http://www.matronics.com/contribution ------------------------------------------------------------------------------------- These Email List Services are sponsored solely by Matronics and through the generous Contributions of its members.