PDA

View Full Version : OMC prop problems,Hey Mr. Gohr



LaveyT
04-28-2001, 06:20 PM
Finally got to try my 30" Raker today.When I installed the prop I didnt notice any interference problems.When removing it to try a different prop I did.The "nose" of the prop that fits in the exaust hub of the lowerunit was rubbing.This gaulded the last few threads of the lower unit.What would cause this?I would think that the minor diameter of the thread would have to be in tolerance.The casting (prop) would be more likely to be out of tolerance.The "nose" of the prop is 4.350/4.340 in diameter.Does any one know what this Dimension should be?Mr Gohr,do you remember the tolerance off the top of your head?With all the **** thats been going on at OMC I may be on my own on this one.Thanx to all