Hello everyone, I am looking for some help with my Hough 30B loader. I am in the process of changing the hydraulic pump out due to the splines stripping. My question is : Does anyone know how the female hydraulic drive shaft coupler that the pump goes into, is attached to the crankshaft? The female splines are stripped as well as the pump shaft. I cannot see how the female is connected, splines and pin, bolted on, threaded, etc. It has a gas 6 cylinder ih engine. A part number would also be useful.