OS 300 Twin Problems
#1
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OS 300 Twin Problems
Hello Everyone
I am having a problem with my O.S. 300 Twin, I go thru the priming procedure like the manual says to. Throttle fully open, choke applied and 2 counter clockwise rotation and the 2 clockwise rotation to prime the cylinders. When I spin her over there is so much raw fuel coming out of the pipes it is coating the tires on both sides. I gave the Air Bleed Screw a 1/2 of a turn counter clockwise which according to the manual should mix more air then fuel, I am using an EDI on board glow system to the glow plugs and all is working. I am at my wits ends with this thing, I need some advice and help on this one.
Thanks Morgan [&o]
I am having a problem with my O.S. 300 Twin, I go thru the priming procedure like the manual says to. Throttle fully open, choke applied and 2 counter clockwise rotation and the 2 clockwise rotation to prime the cylinders. When I spin her over there is so much raw fuel coming out of the pipes it is coating the tires on both sides. I gave the Air Bleed Screw a 1/2 of a turn counter clockwise which according to the manual should mix more air then fuel, I am using an EDI on board glow system to the glow plugs and all is working. I am at my wits ends with this thing, I need some advice and help on this one.
Thanks Morgan [&o]
#2
Senior Member
RE: OS 300 Twin Problems
what is your fuel tank height? , sounds like your syphening fuel. Tank shoud be centered on carb and fuel lines high looped. Even that may not be enough to prevent syphening.