---------------------------------------------------------- Continental-List Digest Archive --- Total Messages Posted Sat 07/07/07: 3 ---------------------------------------------------------- Today's Message Index: ---------------------- 1. 09:17 AM - Re: 0-200 oil temp (Aaron Gustafson) 2. 12:52 PM - Re: 0-200 oil temp (Sam Hoskins) 3. 01:18 PM - Re: 0-200 oil temp (walt evans) ________________________________ Message 1 _____________________________________ Time: 09:17:51 AM PST US From: "Aaron Gustafson" Subject: Re: Continental-List: 0-200 oil temp I just discovered this morning that I do not have the baffles that run along the bottom of the case halves. I did not know that there were any, but looking at another 0-200 installation, I noticed them. I will try this next. I do not want to add an oil cooler. My upper baffles are close fitting and sealed well. Aaron G. ________________________________ Message 2 _____________________________________ Time: 12:52:40 PM PST US From: "Sam Hoskins" Subject: Re: Continental-List: 0-200 oil temp In my experience that trough didn't do to much. Sam On 7/7/07, Aaron Gustafson wrote: > > I just discovered this morning that I do not have the baffles that run > along the bottom of the case halves. I did not know that there were any, but > looking at another 0-200 installation, I noticed them. I will try this next. > I do not want to add an oil cooler. My upper baffles are close fitting and > sealed well. > > Aaron G. > > * > > > * > > -- Sam Hoskins www.MistakeProofing.Net www.MistakeProofing.net/blog/ 618-967-0016 ph. 312-212-4086 fax ________________________________ Message 3 _____________________________________ Time: 01:18:36 PM PST US From: "walt evans" Subject: Re: Continental-List: 0-200 oil temp Aaron, With my A-65, that I rebuilt under the eye of my AP mentor, recommended an oil that we use in work. "Terressic #68" which is a pure mineral oil with viscosity of 20. He had me run that quite a number of hours. Then went to the multi vis aircraft oil. I have eyebrows with no lower baffleing, including no "gull wing" baffle under the gap between the cyl. bottoms. My oil temp guage starts at 120 or 140, And only twice in 75 hours of flying has it came off the lower stop. Did you break the glaze nicely on the cylinders? If not, you'll get heat , and the engine will always use oil. I rarely add oil Walt Evans NX140DL "No one ever learned anything by talking" ----- Original Message ----- From: Aaron Gustafson To: continental-list@matronics.com Sent: Friday, July 06, 2007 7:59 PM Subject: Continental-List: 0-200 oil temp I'm looking for some help on my freshly ringed 0-200. The oil temp climbs slowly beyond 200 degrees. This is especially true when the outside temps are greater than 75 and when the RPMs are over 1800. There is 15 hours on the engine since new rings and crank, 220 SMOH. The CHT during climbout goes to 400 or slightly higher and comes down to 325-350 at 1800 RPM. I have Phillips 20W50 oil now, having run straight mineral oil for 7 hours (the oil pressure was a little low with the 30 weight oil but now is good). I opened up the front inlets openings(this brought the CHTs down but not the oil temp), Installed a 'Cool Collar' (w/ fresh air duct on the filter) ,which helped a little, Removed my bottom cowl flap completely, which helped a little again, and added a scoop to bring fresh air onto the sump, again this helped a little. But in 80 degree weather above 1800 it still climbs over 200. My question is, Do I add an oil cooler now or hope that break-in will bring temps down enough that I don't need a cooler. The engine is installed in a Zenair 601. I had been told that I should not need a cooler by numerous people. I have checked the gauge and it is accurate. Anybody have any advise? Aaron Gustafson ------------------------------------------------------------------------------------- Other Matronics Email List Services ------------------------------------------------------------------------------------- Post A New Message continental-list@matronics.com UN/SUBSCRIBE http://www.matronics.com/subscription List FAQ http://www.matronics.com/FAQ/Continental-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/continental-list Browse Digests http://www.matronics.com/digest/continental-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.