I have been trying with no luck to find the correct engine instrument
markings to use on an O-200. I know the oil temp and pressure and CHT red
lines from the service manual, but I don't know where to start and end the
yellow and green arcs, actually it has been a while since I have flown a
powere
Hello Brian
Perhaps there is a C150 owners group on the net that you could ask.
Orma
Brian,
The correct limits will be listed on the Type Certificate Data Sheets.
You will find that information here:
http://www.airweb.faa.gov/Regulatory_and_Guidance_Library/rgMakeModel.nsf/MainFrame?OpenFrameSet
It takes awhile to dig this information out, so be patient. No one in a
Cessna 1
Brian,
Following is from a 1970 C-150 Owner's Manual.
Oil pressure
10 psi - red line
30-60 psi - green arc
100 psi - red line
Oil temp:
Values not defined for green arc
225 F - red line
Tach:
Sea level 2000-2550 - inner green arc
5000 ft 2000-2650 - middle green arc
1 ft 2000-2750 - o
For the 1973 C-150L manual that I have, the markings for the O-200-A are:
Oil Pressure:
Minimum Idling10 psi (red line)
Normal Operating Range 30 - 60 psi (green arc)
Maximum100 psi (red line)
Oil Temperature
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