Bulletin HY25-1890-M1/US
Owner’s Manual
10-Bolt Extended Shaft PTOs
Parker Hannifin Corporation
Chelsea Products Division
Olive Branch, MS 38654 USA
18
Installation Sketches
Elec/Hyd Shift Option K (12V) & L (24V) – w/ EOC
890/892 Series
(SK-475 Rev B)
NOTE: Strip Wire Ends .25" Prior to Installing in Spade Terminal or Butt Connector (As Necessary)
Reference Kit - 329076X
Electrical Ground
of Cab or Frame
Accepts .25" Screw
16 AWG Wire, Red
Connect to 12 VDC or 24 VDC
16 AWG Wire, Black
Connect to Ground
2-Wire Shielded
Cable
Run Cable through
Grommet in Firewall
Speed Sensor Extension Cable
328923-10X (10 Ft. Supplied w/ EOC Option)
328923-5X (5 Ft. Optional Cable)
(4.9")
(1.8")
329650X - Electronic
Overspeed Controller
(1.0")
379625
Grommet
Slice Grommet
Insert in Hole
in Firewall
Drill 1" Hole
in Firewall
Torque to
24-28 lbs-ft
16 AWG Wire, Blue
16 AWG Wire, Green
Saddle Splice Connector
Supplied by Installer
Run Wires through
Grommet in Firewall
Wire A 16 AWG Wire
Supplied by Installer
379243
Speed Sensor
28-P-171 O-Ring
Blue
379504
Valve Connector
and Wire Assembly
Red
379502 Pressure
Switch 120-140 In-Lb
Black
Electrical Ground
of Cab or Frame
890/892 Series PTO
5 Arrangement
Accepts
#10 Screw
NOTE: Pre-2005 Connect to J1-6 (TCM) or Wire #106
2005 and Later - Connect 43 (TCM) or Wire #143
890/892 Series PTO
3 Arrangement