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Cold starting

in 912 / 914 Technical Questions 12 years ago

  • Re: Cold starting

    by » 12 years ago

    If it starts but will not rev and presents as if the motor is flooding this can be caused by the sprag clutch jumping around. I start my 912 cold by
    Step 1 mags off, throttle closed, choke on. Crank for 5 seconds
    Step 2 mags on, throttle just off idle, choke off . Always fires then use choke and throttle to balance.
    Thank you said by: Jorge German
      
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  • Re: Cold starting

    by » 12 years ago

    The Sprag clutch has been replaced at the time your message is received; actually the engine is starting despite of cold operation (-3 C degrees last week) altough it takes too long time to fire up, in the order of 6 revolutions, stressing the whole system. Im installing a primer in order reduce the starting time, at least i suppose.
    Good battery but little starter plus old ignition system.
    Wich component should be updated first, the starter or ignition system?
    Thanks
    German Rivero
    LV-X-235
      
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  • Re: Cold starting

    by » 12 years ago

    No question. Put the high torque starter on first. It will make a huge difference. It may take care of your starting issue.

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

    Thank you said by: Jorge German
      
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  • Re: Cold starting

    by » 12 years ago

    Jorge

    I agree with Roger 100%.

    Change your starter and it will be like a different engine.

    Mark.
    Thank you said by: Jorge German
      
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  • Re: Cold starting

    by » 12 years ago

    Thank you fellows:

    Getting the high torque starter will take a time in my country, but im going that way.
    Will keep you informed.
    Nice Landings!
    German Rivero
    LV-X-235
      
    Report
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