Parker 890 Series - PTO Installation

Bulletin HY25-1890-M1/US
Owner’s Manual
10-Bolt Extended Shaft PTOs
Parker Hannifin Corporation
Chelsea Products Division
Olive Branch, MS 38654 USA
9
Installation Instructions
PTO Pre Installation (Continued)
When installing a PTO, always wear protective
clothing and safety glasses.
4. The suitable (by transmission model) Mounting
Bracket is attached to the PTO output end
using the Shoulder Cap Screws 380071. Torque
to 30-35 lbs-ft [41-47 Nm] (Fig. 4 & 4a). For
proper bracket and hose part numbers, see
charts on page 14.
CAUTION: After installation and torque, there may
be space under the shoulder bolt heads. This is by
design. DO NOT add washers under the shoulder
bolt heads.
NOTE: When installing an 890 Family PTO with the
DA output on a 3000 Series transmission. Install the
bolts in the bracket prior to installing the bracket to
the PTO (Fig. 4b).
NOTE: Lightly lube the cap screw shaft to help with
installation.
PTO Installation
5. Begin by draining the oil from the transmission.
Use caution, since the oil may be hot (Fig. 5 ).
6. Remove the PTO aperture plate with a
15mm socket (Fig. 6).
Fig. 6
Fig. 5
Fig.4
Fig. 4a Fig. 4b