Over-running clutch pin size problem

Posted by Dave in So-Cal on January 09, 2005 at 14:41:59 from (4.28.242.175):

Hey I just bought an over-running clutch for my '41 H PTO. The 1 1/8 X 6 spline fits except that the pin size is different. This is the pin that holds the inner half of the clutch to the shaft. The output shaft on the tractor has a smaller size hole than the pin supplied with the clutch. It looks to be 3/16" on the tractor and 1/4" on the PTO over-running clutch. I am reluctant to drill out the hole in the tractors output shaft, since the shaft size is already smaller. I am concerned that drilling out the tractor output shaft may weaken the shaft enough to cause the tail end of the shaft to crack. Am I worrying about nothing, or should I just put in the correct size pin (for the tractor), and just let the over running clutch have a little slop in the axial direction on the tractors output shaft?

Follow Ups:

• Re: Over-running clutch pin size problem lee 16:13:13 01/09/05 (1)
  • Re: Over-running clutch pin size problem Dave in So-Cal 16:30:26 01/09/05 (0)

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