[Farmall] H water pump pulley

[jtchall at nc.rr.com]

Dad got a call today wanting to now how to get the back half of the pulley off of an H water pump, guy said it had some sort of pin in it that didn’t appear to go through. Dad doesn’t remember and I’ve never worked on one. My only thought was it’s a taper pin, but I’ve never seen those used anywhere other than the gearbox on a lathe. Anybody know how it comes apart?

John Hall