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