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high oil pressure and oil temprature

in 912 / 914 Technical Questions 6 years ago

  • Re: high oil pressure and oil temprature

    by » 6 years ago

    Your pressure and temperature are within specifications if its not broke don't fix it.
      
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  • Re: high oil pressure and oil temprature

    by » 6 years ago

    as I wrote: "all my friend with same aircraft&engine as 55 psi at starting and max 65 on air"

    Roger and other friends also think the pressure is "just a tad high"...:-)

    I know the limits are:
    Max. 7 bar (102 psi)
    Normal 2.0 to 5.0 bar (29-73 psi) (above 3500 rpm)

    but after placed a new spring I got 80 psi after warming...its out of the Normal and close to the limits.

    I'll be happy if it will be like at the others engine, around 55psi on flight
      
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  • Re: high oil pressure and oil temprature

    by » 6 years ago

    "Roger and other friends also think the pressure is "just a tad high"...:-)

    Within spec just out of the norm.

    Roger Lee
    LSRM-A & Rotax Instructor & Rotax IRC
    Tucson, AZ Ryan Airfield (KRYN)
    520-349-7056 Cell

      
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  • Re: high oil pressure and oil temprature

    by » 6 years ago

    but start with 80 psi after warming- on the ground- it's too much close to the limits...

    "My engine is 912uls 2007 and I know my oil pressure valve is the old one (short screw+long spring+ball)
    should I replace it to the new one with the Long screw? or its only for the new version of engine?"
      
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  • Re: high oil pressure and oil temprature

    by » 6 years ago

    Hello friends
    I finaly installed the new style of oil regulator with the long screw spring and ball, and it's solved the problem.
    Oil pressure now start at 56 psi and after warming goes to 58-62ps in flight.

    Thanks a lot to all of you for helping me to get the solution.
      
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