Bulletin HY25-1890-M1/US Owner’s Manual10-Bolt Extended Shaft PTOsParker Hannifin CorporationChelsea Products DivisionOlive Branch, MS 38654 USAIIIContentsGeneral InformationForeword .............................................................................................................................................1Safety Information ............................................................................................................................2-3Chelsea PTO Safety Label Instructions ..............................................................................................3Direct Mount Pump Requirements ......................................................................................................4Function of Auxiliary Power Shafts......................................................................................................5Spicer ® Universal Joint Engineering Data ...........................................................................................6Installation Instructions890 Family Overview ...........................................................................................................................7PTO Pre Installation .........................................................................................................................8-9PTO Installation ..............................................................................................................................9-12Installation Mounting Kit Instructions ................................................................................................13Pressure Port and Aperture Opening Identification .........................................................................13Bracket Installation for 890/892 and 897/899 Series.........................................................................14Wet Spline Output Cover Plate .........................................................................................................15Installation SketchesOutputs – XV, AB, AC (SK-493) .......................................................................................................16Elec/Hyd Shift Option B (12V) & D (24V) – w/o EOC 890/892 Series (SK-459 Rev C) ....................17Elec/Hyd Shift Option K (12V) & L (24V) – w/ EOC 890/892 Series (SK-475 Rev B) .......................18Remote Elec/Hyd Shift Option G (12V) & H (24V) – w/o EOC 890/892 Series (SK-503 Rev A) ......19Shift/Lube Hose Installation 890/892 Series (SK-504) ......................................................................20Lube Hose Installation 897/899 Series (SK-492 Rev C) ...................................................................21Lube Hose Installation 897/899 Series (SK-599) ..............................................................................21PTO Shifting Procedure & Precautions .................................................................................................22PTO Maintenance ..................................................................................................................................23Offer of Sale .................................................................................................................................................. 27