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HelicopterMain Discussion › OS 61 WC carb settings
04-26-2002 03:23 AM  15 years agoPost 1
Rap_in_da_boro

rrApprentice

Statesboro GA.

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Does any body know which needle does what and where do you start with the settings?

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04-26-2002 04:18 AM  15 years agoPost 2
Alan Szabo Sr

rrKey Veteran

Las Vegas, Nevada

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needle setting

the long one is the mid range. In Vegas at 1850 field elveation, ours is set at one and one half turn out. The short one is the top end which is around 1 turn plus 3 to 4 clicks.

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04-26-2002 04:24 AM  15 years agoPost 3
Graphite

rrNovice

Spring,Texas

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WC needle settings

If it is a new motor, for break-in set idle needle at two turns out from the closed position.Mid needle at 3/4 turn out from closed position.High needle at 1-3/4 turns out from closed position.the idle needle is the small one, high needle is the one closest to the fuel inlet on the carb and the other of course is the mid. After it is broke in you can go a few clicks at a time to fine tune.

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04-26-2002 09:09 AM  15 years agoPost 4
Norseman

rrApprentice

Bodø Norway

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Go here: http://www.ronlund.com

Click on PLANS, ENGINES, and choose OS61-WC You should find everything you need there.

Happy flying
Steinar

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HelicopterMain Discussion › OS 61 WC carb settings
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