Bulletin HY25-1890-M1/US
Owner’s Manual
10-Bolt Extended Shaft PTOs
Parker Hannifin Corporation
Chelsea Products Division
Olive Branch, MS 38654 USA
11
PTO Installation (Continued)
Fig. 12
11. Securely attach the high pressure line to the
PTO valve fitting (1), torque to 11-12 lbs-ft
[15-16 Nm] (Fig. 11, 11a, & 11b).
NOTE: See SK-504 (890/892 Series) on page 20 or
SK492/SK-599 (897/899 Series) on page 21 for
complete plumbing installation of the transmission
pressure hose and the wet spline hose.
12a. Install elbow fitting supplied with PTO into
transmission main pressure port and torque
nut to 13-15 lbs-ft or 156-180 lbs-in. See
chart on page 13 for pressure port locations.
12b. Securely attach the high pressure line to the
elbow fitting at the transmission high pressure
port and torque to 11-12 lbs-ft [15-16 Nm].
This fitting is included with the PTO (Fig. 12).
NOTE: See SK-504 (890/892 Series) on page 20 or
SK492/SK-599 (897/899 Series) on page 21 for
complete plumbing installation of the transmission hose
and the wet spline hose.
13. The 3 bolts on the transmission that will line
up with the bracket must be removed.
New longer Bolts (380075 M12-1.75" x 55mm)
will be used for mounting the bracket to the
transmission for all transmissions except 3000
Series w/ Retarders. For 3000 Series w/ Retarder
use bolt 380364 (M12-1.75" x 140mm)
(Fig. 13 & 13a).
NOTE: See Bracket Installation Chart on page 14.
Installation Instructions
Fig. 13aFig. 13
(1)
Fig. 11
890/892 Series
897/899 Series897/899 Series
Fig. 11b After 02/22/16Fig. 11a Prior to 02/19/16
(1)
(1)
(1)
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