---------------------------------------------------------- JabiruEngine-List Digest Archive --- Total Messages Posted Mon 10/22/07: 4 ---------------------------------------------------------- Today's Message Index: ---------------------- 1. 08:30 AM - Re: exhaust screw tensions (Jim@jabirupacific.com) 2. 08:57 AM - 3300 exhaust system (Rob Turk) 3. 04:08 PM - Re: exhaust screw tensions (gary aman) 4. 05:05 PM - Re: exhaust screw tensions (Jim@jabirupacific.com) ________________________________ Message 1 _____________________________________ Time: 08:30:19 AM PST US From: "Jim@jabirupacific.com" Subject: RE: JabiruEngine-List: exhaust screw tensions Hi Marvin Your are correct it's not listed , I would recommend 7 ft-lbs if you want to try to get a torque wrench in there, I personally don't use torque wrench on them go by feel. Also use so anti-seize on the exhaust bolts when you reassemble it. Also one other note, your engine doesn't have any exhaust gaskets, it has conical seats on the exhaust pipe. All 2200 engines after serial 1597 have conical exhaust seats. Jim McCormick Jabiru Pacific LLC 255 W Fallbrook 202B Fresno, CA 93711 Office 559-431-1701 Fax 559-233-3676 www.jabirupacific.com -----Original Message----- From: owner-jabiruengine-list-server@matronics.com [mailto:owner-jabiruengine-list-server@matronics.com]On Behalf Of Mervin Friesen Sent: Sunday, October 21, 2007 4:29 AM To: jabiruengines@yahoogroups.com Subject: JabiruEngine-List: exhaust screw tensions Good Morning, The Jab 2200 manual (issue 4) page 22 instructs us to check the exhaust system, check exhaust screw tensions and gasket condition. I can't find any values for the exhaust screw tension. Does anyone know that value or where I can find it? How have you done this check? Mervin Friesen Jab 2200 #1768 http://kleefeld.hsd.ca/mefriesen/ 19/10/2007 5:41 PM ________________________________ Message 2 _____________________________________ Time: 08:57:56 AM PST US From: "Rob Turk" Subject: JabiruEngine-List: 3300 exhaust system Has anyone tried a non-standard exhaust system and mufflers on the 3300? In particular I'd like to know about using two smaller mufflers like these: http://www.aircraftspruce.com/catalog/eppages/mufler8tailpipe.php Using two of these would allow putting the oil cooler right in line with the airflow through the oilpan, and have two heat exchangers, one for carb heat and one for cabin heat. Someone pointed to a Sonex galery showing that setup but without mufflers. How much does the noise level increase by not using mufflers? http://www.sonexaircraft.com/images/products/sonex/sonexgallery.html Thoughts? Rob ________________________________ Message 3 _____________________________________ Time: 04:08:54 PM PST US From: gary aman Subject: RE: JabiruEngine-List: exhaust screw tensions Jim Have 2200 serial # 1295. Exhaust gaskets? G Aman "Jim@jabirupacific.com" wrote: Hi Marvin Your are correct it's not listed , I would recommend 7 ft-lbs if you want to try to get a torque wrench in there, I personally don't use torque wrench on them go by feel. Also use so anti-seize on the exhaust bolts when you reassemble it. Also one other note, your engine doesn't have any exhaust gaskets, it has conical seats on the exhaust pipe. All 2200 engines after serial 1597 have conical exhaust seats. Jim McCormick Jabiru Pacific LLC 255 W Fallbrook 202B Fresno, CA 93711 Office 559-431-1701 Fax 559-233-3676 www.jabirupacific.com -----Original Message----- From: owner-jabiruengine-list-server@matronics.com [mailto:owner-jabiruengine-list-server@matronics.com]On Behalf Of Mervin Friesen Sent: Sunday, October 21, 2007 4:29 AM Subject: JabiruEngine-List: exhaust screw tensions Good Morning, The Jab 2200 manual (issue 4) page 22 instructs us to check the exhaust system, check exhaust screw tensions and gasket condition. I can't find any values for the exhaust screw tension. Does anyone know that value or where I can find it? How have you done this check? Mervin Friesen Jab 2200 #1768 http://kleefeld.hsd.ca/mefriesen/ 19/10/2007 5:41 PM href="http://www.matronics.com/Navigator?JabiruEngine-List">http://www.matronics.com/Navigator?JabiruEngine-List href="http://forums.matronics.com">http://forums.matronics.com ________________________________ Message 4 _____________________________________ Time: 05:05:44 PM PST US From: "Jim@jabirupacific.com" Subject: RE: JabiruEngine-List: exhaust screw tensions Serial # 1295 still use's exhaust gaskets. Jim McCormick Jabiru Pacific LLC 255 W Fallbrook 202B Fresno, CA 93711 Office 559-431-1701 Fax 559-233-3676 www.jabirupacific.com -----Original Message----- From: owner-jabiruengine-list-server@matronics.com [mailto:owner-jabiruengine-list-server@matronics.com]On Behalf Of gary aman Sent: Monday, October 22, 2007 4:08 PM To: jabiruengine-list@matronics.com Subject: RE: JabiruEngine-List: exhaust screw tensions Jim Have 2200 serial # 1295. Exhaust gaskets? G Aman "Jim@jabirupacific.com" wrote: Hi Marvin Your are correct it's not listed , I would recommend 7 ft-lbs if you want to try to get a torque wrench in there, I personally don't use torque wrench on them go by feel. Also use so anti-seize on the exhaust bolts when you reassemble it. Also one other note, your engine doesn't have any exhaust gaskets, it has conical seats on the exhaust pipe. All 2200 engines after serial 1597 have conical exhaust seats. Jim McCormick Jabiru Pacific LLC 255 W Fallbrook 202B Fresno, CA 93711 Office 559-431-1701 Fax 559-233-3676 www.jabirupacific.com -----Original Message----- From: owner-jabiruengine-list-server@matronics.com [mailto:owner-jabiruengine-list-server@matronics.com]On Behalf Of Mervin Friesen Sent: Sunday, October 21, 2007 4:29 AM To: jabiruengines@yahoogroups.com Subject: JabiruEngine-List: exhaust screw tensions Good Morning, The Jab 2200 manual (issue 4) page 22 instructs us to check the exhaust system, check exhaust screw tensions and gasket condition. I can't find any values for the exhaust screw tension. Does anyone know that value or where I can find it? 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