RCU Forums - ENGINE HELP

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poison

03-08-2008 04:20 PM

ENGINE HELP

Does anyone know what can be wrong if your motor turns just fine without prop then I put the prop on and it is the stiff? I crashed the plane the motor was on but not nose first I wonder if the crank is bent or what don't make any since it feels fine without the prop. Bye the way the motor is a os 91fx if anyone might have a clue what is wrong please help me thanks.

aerowoof

03-08-2008 04:55 PM

RE: ENGINE HELP

it takes quite a bit to bend a crankshaft,before you tried to turn the engine over did you flush it out with anything to remove any dirt/foreign material?

poison

03-08-2008 05:56 PM

RE: ENGINE HELP

I took the motor apart and put the prop on and still is tight my problem I think is my front bearing I just can't seem to figure out how it comes out if you know can you gide me in the right direction please, I don't want to mess it up.

delman

03-08-2008 10:46 PM

RE: ENGINE HELP

Deleted as you found your problem and fix in the other thread.

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