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Home✈️Aircraft🚁HelicopterHIROBOOther › OS 61 WC engine?
05-21-2007 08:22 PM  13 years ago
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nexusos46

rrApprentice

Pasadena area, Ca USA

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OS 61 WC engine?
Hi to all:

I have a eagle 98 heli, with a OS 61 WC engine, it has some good use on it do not know how much because I bought the heli used, - Question from about 1/2 throttle and on the engine has a small miss to it, is this engine maybe worn out? Or glow plug to old ect, has anybody had this problem? - Other then that the engine starts and idles good.

Thanks.
: Confused:
I Fly - I Crash - I Fix - I Fly!!!
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05-21-2007 11:06 PM  13 years ago
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rrApprentice

Gautier,ms

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Engine
You must set your high end first then your low end but if it is running well on the low end leave it alone once you have these two set then you can mess with the midrange which is usually a 1/4 to 1/2 turn out. Set it back to factory specs then work from there. If you dont have them let me know and I will get them for you tonight.
Enjoy the day for we know not what tomorrow holds
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05-21-2007 11:10 PM  13 years ago
F3CWNB

rrVeteran

Napier, New Zealand

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Engine tuning starts with a new Glow Plug

I have usually found that the 61-SX-H likes to be a little on the rich side, If in doubt richen it a little...
'Life' is Looking Up!!!
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