Matronics Email Lists

If the “he” you refer to having no concern for safety is actually “me” then I would seriously take you to task !! Nine years behind a well serviced Rotax and the first issue is fuel contamin ...

Thanks Rick,
I fully hear what you say, and have now put just on two happy hours with eyes and ears on full standby, although I have to say the problem was never at cruise rpm, but good advice for an ...

Hi Roger,and all who offered advice,
The rough running is now in the history books.
After cleaning the carbs yet again, blowing air around and through every
nook and cranny all over a white towel w ...

Thanks Otto.

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Hi Roger,
Carbs now stripped again, thoroughly cleaned out , new o rings ect.
Roughness at idle remains the same. Just for the hell of it we turned the
mixture screw in to lean the mixture, at just ...

A glimmer of hope, pulled the jets yet again and this time also the mixture
needles and gave them a clean and a light blast of air, along with the brass
down pipe attached to the carb body, reassemb ...

Thanks Roger, would you clarify exactly where to measure 10.5mm. i.e
armatures up or down and what area of edge of carb.
Thanks

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Thanks for that Guy, if I don't solve this by other means then fortunately
the wing tanks can come out.
Flynn

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Latest update,
Idle jets cleaned, copper wire passed through although nothing appeared in
terms of crud, ran motor seemed better, closed throttle for landing and we
were back to rough running.
Thi ...

Good advice, thanks Roger.

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Hi Roger, we think we have the cable's covered, but as Vernon said we will
for sure double check.

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Hi Dave,
Thanks for your input, every one seems to be in the same mind over this issue. Will get on it asap and report back .
Flynn

Sent: 23 May 2015 06:26 PM
To: rotaxengines-list@matronics.com ...

Thanks Roger, as soon as I can escape from work I will do just that and give
feed back.
Flynn

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Good thought John
Thanks

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Thanks John, will pull them out and double check Again .

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Hi Guys, could really use some help with a 912s.
After leaving my Foxbat for two months , she started up just fine as usual but ran as rough as hell untill 3000rpm and up where the motor runs smooth ...

Many thanks to all for your help and suggestions, we are methodically going through the processes, a last ditch resort will be to take a carb off my 912 and install on my friends motor,wont be perfe ...

Hi all, a friend of mine has just finished his 912s powered Savana build and has been running up the motor. Starts on the button and super smooth, however after six or seven minutes of taxi up and d ...

Hi all, have to agree with Bob H, Spent more than six years of rebuilds,
upgrade's and misery trying to get the desired output from the Aussie unit.
Threw in the towel eighteen months ago, my 912s ...