In cruise at 115mph where the OAT is 70 degrees and the RPM is 25-2600, my oil temperature has been around 210 degrees. Little more, little less, depending on other factors. Haven't been too concerned about it other than keeping an eye on the temperature since the redline is at 240.drak130 wrote:Stinger,
Yup, came across that one as well. Had just taken delivery of airplane and oil temps were just below red line. Did a bunch of trouble shooting and replaced the vernatherm before I came across that Service Letter. In the process of putting in a CGR-30 engine monitor and should be done this week. I will let you know how much the temp drops now that the probe is in the right spot.
Tim
I just discovered that Service Letter two weeks ago and it's been nice knowing that the oil temp I've been seeing is a higher reading than it really is.