Oscillation in wheel

shaw520

Chief Petty Officer
Joined
Aug 27, 2009
Messages
634
1990 SR 280 twin 5.0's

Sometimes while maneuvering at idle, I get a left to right oscillation in my wheel,... I thought maybe a prop was out of balance, but the oscillation continues even after I slip into neutral,... hmmm ,...drive shaft ? U-joint ?
 

Sea Rider

Supreme Mariner
Joined
Sep 20, 2008
Messages
12,345
Do you have CCW & CW props or just 2 CW props installed ? The oscillation occurs when lightly, medium light or heavily loaded ?

Happy Boating
 

shaw520

Chief Petty Officer
Joined
Aug 27, 2009
Messages
634
Just (2) CW's ,... this oscillation only occurs under zero load
 
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