1. Make sure the unit is powered off. Remove the mounting bolts that hold the old
pump to the engine, and remove the old pump. Make certain that the engine shaft is
clean and free of debris before installation of the new pump.
2. Place the shaft key into the key slot on the engine shaft. Hold it in place with your
finger while sliding the pump onto the engine shaft. Make sure that the shaft key
does not slide up the shaft and stays firmly in the key slot or you can risk damaging
the pump hollow shaft when tightening the mounting bolts.
3. After placing the pump onto the shaft with the key in place line up the 4 mounting
bolt holes with the 4 engine mount bolt holes. Slide your pump onto the shaft until
the mounting tabs are flush with the frame. There should be no gap between the
mounting tabs and engine.
Installation
Installation