2006 F40 Yamaha (4stroke)

Kamdyn

Petty Officer 2nd Class
Joined
Oct 25, 2009
Messages
100
Guys I need help, Okay here's my issue: I think my motor is idling to high because when I try to put it in gear it thumps. So I am looking for the idle screw with no luck finding it? Is there a diagram for my motor and if so where can I find it?
 

99yam40

Fleet Admiral
Joined
Sep 7, 2008
Messages
8,945
Re: 2006 F40 Yamaha (4stroke)

Not sure myself as to what would cause it to idle above spec, maybe the motor is not getting up to proper tempature, but I would think a Yamaha service manual would help
 
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