Allegro-List Digest Archive

Tue 09/04/07


Total Messages Posted: 4



Today's Message Index:
----------------------
 
     1. 03:26 AM - Re: Oil Thermostat (Bob Griffin)
     2. 03:26 AM - Re: Oil Thermostat (Bob Griffin)
     3. 04:03 AM - Re: Oil Thermostat (Thom Riddle)
     4. 08:12 AM - Re: Oil Thermostat (Bernhard10)
 
 
 


Message 1


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    Time: 03:26:21 AM PST US
    From: "Bob Griffin" <airgriff@surferz.net>
    Subject: Re: Oil Thermostat
    Hi Bernhard, (there was no name on your post?) We are in the NE and run our Allegro in the cold temps. Last fall we had our mechanic install the thermostst you bought, on our 912s. We got it from Lockwood. I flew the plane alot (demos and shows) and can tell you it made a hugh difference. Oil temps came up to operating range in 5 min. not 15. In flight temps run 182* - 184*. Right where you want to be to displace moisture. I was not there when the mech did the installation but I know we needed more oil line. The owner may have taken photos, I'm not sure? He may be able to help you out more as he was there when it was installed. His name is Lee Ramsdell. You can contact him at landlsportaviation.com I also read something recently about trying not to use 90* elbows which may restrict flow. You may want to check with Rotax in regards to that? Bob Griffin Berne NY


    Message 2


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    Time: 03:26:47 AM PST US
    From: "Bob Griffin" <airgriff@surferz.net>
    Subject: Re: Oil Thermostat
    Hi Bernhard, (there was no name on your post?) We are in the NE and run our Allegro in the cold temps. Last fall we had our mechanic install the thermostst you bought, on our 912s. We got it from Lockwood. I flew the plane alot (demos and shows) and can tell you it made a hugh difference. Oil temps came up to operating range in 5 min. not 15. In flight temps run 182* - 184*. Right where you want to be to displace moisture. I was not there when the mech did the installation but I know we needed more oil line. The owner may have taken photos, I'm not sure? He may be able to help you out more as he was there when it was installed. His name is Lee Ramsdell. You can contact him at landlsportaviation.com I also read something recently about trying not to use 90* elbows which may restrict flow. You may want to check with Rotax in regards to that? Bob Griffin Berne NY


    Message 3


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    Time: 04:03:49 AM PST US
    From: Thom Riddle <riddletr@gmail.com>
    Subject: Re: Oil Thermostat
    Bernhard10, I bought the identical oil thermostat from Summit Racing and installed it over a year ago. Next time I'm at the hangar and have the lower cowling off, I'll take some photos of my installation. It was a tight fit but it works pretty well. It speeds up the warmup period and helps keep the oil temperature up closer to normal in low power situations. Keep in mind it is always open at least part of the way(10% or so) even in cold weather so that there is some oil flowing through the oil cooler at all times. It should be wide open by the time it reaches 180F so above that temperature it will just as if there was no thermostat installed. Below 180F it gradually closes down to keep the oil from getting much cooler than that. On ours, at very low power settings the oil temperature runs around 170F now, much lower before the installation. I'll give you some pointers when I get and post the photos of how we did it. Thom in Buffalo


    Message 4


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    Time: 08:12:53 AM PST US
    Subject: Re: Oil Thermostat
    From: "Bernhard10" <tiloxy@gmail.com>
    Thank you so much for your input. and yes I look forward to the pictures so I can get the installation going. I want to combine it with my oil change which is pretty much due. I also read somewhere to avoid 90 degree elbows, that's why I ordered the straight fittings and hope they will do the job. Looking forward to learn some more and see some installation pics, fly safe Bernhard Read this topic online here: http://forums.matronics.com/viewtopic.php?p=132681#132681




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