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Thread: First Annual.

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  1. #1
    Senior Member
    Join Date
    Dec 2012
    Location
    Mt Beauty, Australia
    Posts
    1,073

    Default First Annual.

    I have just completed my first Annual on RMQ. 200hr in service. I have the 912isSport and Airmaster propWith 75" blades. I experienced a slight increase in vibration so decided to send the gearbox off to Rotax to have it checked - result was that there was a need to replace gear set and dog hub that were worn on ramps. No cause suggested by Rotax - said that the 75" WW blades might contribute. I am talking with Airmaster about that now and will be interested in their opinion.
    Only other item needing attention was the radiator that developed a slow leak - although I have had it repaired, I bought a new one and kept the old one as a spare.

    All set now for another year of adventures!

    cheers

    r
    Ross
    Mt Beauty, Vic
    OZ
    Sold to Richard and Scott Taubman in OZ, 2019. Kitfox SS7,Rotax 912is Sport, Airmaster CSP 75" blades.
    Landcruiser and Cub off road camper (doesn't get any kudos on this forum!)

  2. #2
    Senior Member jiott's Avatar
    Join Date
    Jun 2010
    Location
    Portland, OR
    Posts
    2,972

    Default Re: First Annual.

    Way to go Ross! 200 hours is a very good chunk of time for the first year.
    Jim Ott
    Portland, OR
    Kitfox SS7 flying
    Rotax 912ULS

  3. #3
    Senior Member
    Join Date
    Dec 2012
    Location
    Mt Beauty, Australia
    Posts
    1,073

    Default First flight after Annual

    One the locals with a good camera took a few shots of my test flight after the annual - nice quality, but I doubt the Kitfox would be able to take off with the weight of that lens he used!!

    cheers
    Attached Images Attached Images
    Ross
    Mt Beauty, Vic
    OZ
    Sold to Richard and Scott Taubman in OZ, 2019. Kitfox SS7,Rotax 912is Sport, Airmaster CSP 75" blades.
    Landcruiser and Cub off road camper (doesn't get any kudos on this forum!)

  4. #4
    Senior Member
    Join Date
    Aug 2016
    Location
    Melbourne, Australia
    Posts
    642

    Default Re: First Annual.

    Two hundred hours in 12 months ... We should all be so lucky. Well done !!. Hope you can get to the bottom of the gearbox and/or prop issue. Anyone else have the same prop fitted to the same engine ?
    David
    SS7 Builder

  5. #5

    Join Date
    Jun 2013
    Location
    Spokane, Wa
    Posts
    120

    Default Re: First Annual.

    I had a warp drive prop on my 80 hp 912UL. The gearbox was bad and needed new dog gear and drive gears at 145 hours. They don't like heavier props it seems

  6. #6
    Senior Member efwd's Avatar
    Join Date
    Jun 2015
    Location
    Yorba Linda, CA
    Posts
    2,830

    Default Re: First Annual.

    Hey Ross,
    Can you tell me the size of your tires. To me, those look like the right size tire if one flies without wheel pants. Im not sure I will go without wheel pants myself but I would want your tires if I elect to go without.
    Eddie

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