Parker 590 series - Component Identification

Parker Hannifin Corporation
Chelsea Products Division
Olive Branch, MS 38654 USA
14
Bulletin HY25-1590-M1/US
Owner’s Manual
Caterpillar
590 Series Mounting Instructions
Installation Instructions
7
1
2
8
3
6
5
4
Item Part Number Description
1
378429-22
Stud Metric Patched 2.250" Lg.
2
35-P-115
Gasket
3
379745
Nut Flange
4
379486
90° Elbow
5
329075-1X
Hose Ass’y
7
50-P-148
Bracket
8
378431-12
Capscrew HH .375" - 16 x 1.250"
CAT Rear Cover Bolts
Mounting the PTO on the CAT Transmission (continued)
15. Refill transmission with fluid per transmission manufacture recommendations.
CAUTION: Check Transmission Oil Level before running PTO. Assure that the
transmission oil is at the proper level recommended by Caterpillar. Refer to
Caterpillar for correct fluid types.
WARNING: Do not run PTO w/ wet spline output option if pump is not
installed and connected to hydraulic system. Failure to do so may damage
PTO / Transmission.