I seem to remember using a similar pump in a Winch diff many many winches ago. Im On 28/12/2014 11:00 AM, "Nigel Baker" <[email protected]> wrote:
> Hi John. > Pump details attached. > The flow is low and I figure the oil will drain away fast enough to not > rise up to the guides and hopefully not be a problem. > We will see. > Cheers. > Nige. > > > *From:* salto <[email protected]> > *Sent:* Sunday, December 28, 2014 10:12 AM > *To:* [email protected] > *Subject:* RE: [DOG mailing list] CHT Problems > > > Hi Nige, > > We talked about this a while back & I see no reason why it shouldn’t be of > benefit. Only concerns are that the valve sealing might not be adequate to > cope with all the extra oil. Umbrella seals are not good in horizontal > applications so maybe consider the push on ones with spring loaded oil seal > mas is commonly used in Jap cars. Might mean some machining of the tops of > the guides. FC332AQP is approved for engine oil, is available in 3/8 & ½”, > working pressure to 300 psi and working temp to 150 C. > > What pump have you got? > > > > *From:* [email protected] [mailto:[email protected]] *On > Behalf Of *Nigel Baker > *Sent:* Sunday, 28 December 2014 12:44 AM > *To:* DOGS > *Subject:* [DOG mailing list] CHT Problems > > > > > > Hi All. > > Attached is something that may be of interest. > > It is the first draught and unedited and incomplete application. > > I am going to move NHB into the Experimental Category temporarily under > the R&D rules to test one of my mad ideas which I hope will be successful. > > > > I have had discussions with Peter Limbach who has not ruled out the idea > but is unsure how effective it will be. However he is interested to see my > test results. > > NHB will be used for Temp Flights for the Australian Sports Class Comps at > WKI starting in the new year. This will be a great test period for my hair > brained scheme. > > If it works I will work on ways to keep drag to a minimum but meanwhile > this is the rough draft testing kit to manage proof of concept. > > If it doesn’t work then I have wasted my time and a bit of money. If it > does and I see a reduction in CHT then I will get serious about a neat tidy > streamline solution along the lines a surface cooling radiator system. > > If successful then I will go for an approval of the modification and put > it back on a normal Certificate of Airworthiness. The plan is to do the > approval in a way that will allow it to be easily applied to other H36’s in > OZ. > > Time will tell. > > Cheers. > > Nige. > > > > > --------------------------------------------------------------------- > You are subscribed to the Dimona Owners Group mailing list. > To unsubscribe, send email to: [email protected] >
