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Reload this Page Rotax 912ULS Idle speed to high
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  #21  
Old 10-19-2017, 09:38 AM
Art_N412SB Art_N412SB is offline
 
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We checked the stops and ran it without the filters thinking they may have been clogged somehow.
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  #22  
Old 10-19-2017, 09:39 AM
Art_N412SB Art_N412SB is offline
 
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The return springs are good.
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  #23  
Old 10-19-2017, 09:41 AM
Art_N412SB Art_N412SB is offline
 
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We will check the tension on the throttle cables today.
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  #24  
Old 10-19-2017, 09:43 AM
Art_N412SB Art_N412SB is offline
 
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We have not checked the floats as yet, so the bowels have not been removed. I am liking the idea of some kind of induction leak.
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  #25  
Old 10-19-2017, 09:43 AM
Art_N412SB Art_N412SB is offline
 
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Way cool Ric. I hope to meet you guys someday.
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  #26  
Old 10-19-2017, 12:25 PM
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Piper J3 Piper J3 is offline
 
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Quote:
Originally Posted by jnmeade View Post
It sounds like something common to both carbs. Throttle and cable, etc seem like something to double check.
No, can quite easily be just one carb. Take a look at both EGT's and see if they are close to same temp. If not, higher temp EGT is imbalanced carb and doing most of the "work".
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  #27  
Old 10-23-2017, 12:52 PM
Azjulian Azjulian is offline
 
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Art - don't know if you managed to fix this yet, but there is an excellent A&P IA, in Arlington, WA who has a ton of RV12 experience and is a Authorized Rotax repair center. His name is Jim Scott and his company is Aircore Aviation.
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