Parker 590 series User manual

Bulletin HY25-1590-M1/US
Owner’s Manual
Power Take-Offs
590 Series
Effective: December 2014
Supersedes: July 2014

Parker Hannifin Corporation
Chelsea Products Division
Olive Branch, MS 38654 USA
II
FAILURE OR IMPROPER SELECTION OR IMPROPER USE OF THE PRODUCTS DESCRIBED HEREIN OR
RELATED ITEMS CAN CAUSE DEATH, PERSONAL INJURY AND PROPERTY DAMAGE.
This document and other information from Parker-Hannifin Corporation, its subsidiaries and authorized distributors
provide product or system options for further investigation by users having technical expertise.
The user, through its own analysis and testing, is solely responsible for making the final selection of the system and
components and assuring that all performance, endurance, maintenance, safety and warning requirements of the
application are met. The user must analyze all aspects of the application, follow applicable industry standards, and
follow the information concerning the product in the current product catalog and in any other materials provided from
Parker or its subsidiaries or authorized distributors.
To the extent that Parker or its subsidiaries or authorized distributors provide component or system options based
upon data or specifications provided by the user, the user is responsible for determining that such data and
specifications are suitable and sufficient for all applications and reasonably foreseeable uses of the components
or systems.
WARNING — User Responsibility
The items described in this document are hereby offered for sale by Parker Hannifin Corporation, its subsidiaries or
its authorized distributors. This offer and its acceptance are governed by the provisions stated in the “Offer of Sale”.
Offer of Sale
© Copyright 2014, Parker Hannifin Corporation, All Rights Reserved
The Chelsea®Power Take-Off or its components shipped with this Owner’s Manual may be manufactured under one
or more of the following U.S. patents:
7,159,701 7,007,565 6,962,093 1,326,036 60,321,840.7
Other patents pending.
Patent Information

Parker Hannifin Corporation
Chelsea Products Division
Olive Branch, MS 38654 USA
III
Bulletin HY25-1590-M1/US Owner’s Manual
590 Series
General Information
Safety Information............................................................................................1-3
Foreword..........................................................................................................4-5
Pump Information
Pump Weights..................................................................................................6-7
Installation Instructions 590 Series
Chelsea PTO Safety Label Instructions ...........................................................8-9
Function of Auxiliary Power Shafts ................................................................... 10
Spicer®Universal Joint Engineering Data......................................................... 11
Caterpillar
Mounting PTO on the Transmission.........................................................12-14
12V or 24V Electrical & Hydraulic Installation
590 Series w/o EOC (SK-562) ..................................................................... 15
Allison TC10
Mounting PTO on the Transmission.........................................................16-18
12V or 24V Electrical & Hydraulic Installation
590 Series w/o EOC (SK-588) ..................................................................... 19
Power Take-Off Maintenance ............................................................................ 20
Offer of Sale ..................................................................................................22-23
Contents

Parker Hannifin Corporation
Chelsea Products Division
Olive Branch, MS 38654 USA
IV

Parker Hannifin Corporation
Chelsea Products Division
Olive Branch, MS 38654 USA
1
Bulletin HY25-1590-M1/US Owner’s Manual
590 Series
This symbol warns of possible personal injury.
General Information
These instructions are for your safety and the safety of the end user. Read them
carefully until you understand them.
General Safety Information
To prevent injury to yourself and / or damage to the equipment:
■ Read carefully all owner’s manuals, service manuals, and / or other
instructions.
■ Always follow proper procedures, and use proper tools and safety equipment.
■ Be sure to receive proper training.
■ Never work alone while under a vehicle or while repairing or maintaining
equipment.
■ Always use proper components in applications for which they are approved.
■ Be sure to assemble components properly.
■ Never use worn out or damaged components.
■ Always block any raised or moving device that may injure a person working on
or under a vehicle.
■ Never operate the controls of the Power Take-Off or other driven equipment
from any position that could result in getting caught in the moving machinery.
Proper Matching of PTO
WARNING: A Power Take-Off must be properly matched to the vehicle
transmission and to the auxiliary equipment being powered. An improperly
matched Power Take-Off could cause severe damage to the vehicle
transmission, the auxiliary driveshaft, and / or to the auxiliary equipment being
powered. Damaged components or equipment could malfunction causing
serious personal injury to the vehicle operator or to others nearby.
To avoid personal injury and / or equipment damage:
■ Always refer to Chelsea catalogs, literature, and owner’s manuals. Follow
Chelsea recommendations when selecting, installing, repairing, or operating a
Power Take-Off.
■ Never attempt to use a Power Take-Off not specifically recommended by
Chelsea for the vehicle transmission.
■ Always match the Power Take-Off’s specified output capabilities to the
requirements of the equipment to be powered.
■ Never use a Power Take-Off whose range of speed could exceed the
maximum.
Safety Information

Parker Hannifin Corporation
Chelsea Products Division
Olive Branch, MS 38654 USA
2
Bulletin HY25-1590-M1/US Owner’s Manual
590 Series
General Information
Cold Weather Operation of PowerShift PTO
WARNING: During extreme cold weather operation [32°F (0°C) and
lower], a disengaged PowerShift Power Take-Off can momentarily transmit high
torque that will cause unexpected output shaft rotation. This is caused by the
high viscosity of the transmission oil when it is extremely cold. As slippage occurs
between the Power Take-Off clutch plates, the oil will rapidly heat up and the
viscous drag will quickly decrease.
The Power Take-Off output shaft rotation could cause unexpected movement of
the driven equipment resulting in serious personal injury, death, or equipment
damage.
To avoid personal injury or equipment damage:
■Driven equipment must have separate controls.
■The driven equipment must be left in the disengaged position when not in
operation.
■Do not operate the driven equipment until the vehicle is allowed to warm up.
Rotating Auxiliary Driveshafts
WARNING:
■Rotating auxiliary driveshafts are dangerous. You can snag clothes, skin, hair,
hands, etc. This can cause serious injury or death.
■Do not go under the vehicle when the engine is running.
■Do not work on or near an exposed shaft when the engine is running.
■Shut off the engine before working on the Power Take-Off or driven
equipment.
■Exposed rotating driveshafts must be guarded.
Guarding Auxiliary Driveshafts
WARNING: We strongly recommend that a Power Take-Off and a directly
mounted pump be used to eliminate the auxiliary driveshaft whenever possible.
If an auxiliary driveshaft is used and remains exposed after installation, it is the
responsibility of the vehicle designer and PTO installer to install a guard.
Safety Information (continued)
This symbol warns of possible personal injury.

Parker Hannifin Corporation
Chelsea Products Division
Olive Branch, MS 38654 USA
3
Bulletin HY25-1590-M1/US Owner’s Manual
590 Series
General Information
Using Set Screws
WARNING: Auxiliary driveshafts may be installed with either recessed
or protruding set screws. If you choose a square head set screw, you should be
aware that it will protrude above the hub of the yoke and may be a point where
clothes, skin, hair, hands, etc. could be snagged. A socket head set screw, which
may not protrude above the hub of the yoke, does not permit the same amount of
torquing as does a square head set screw. Also, a square head set screw, if used
with a lock wire, will prevent loosening of the screw caused by vibration.
Regardless of the choice made with respect to a set screw, an exposed rotating
auxiliary driveshaft must be guarded.
Important: Safety Information and Owner’s Manual
Chelsea Power Take-Offs are packaged with safety information decals,
instructions, and an owner’s manual. These items are located in the
envelope with the PTO mounting gaskets. Also, safety information and
installation instructions are packaged with some individual parts and kits. Be sure
to read the owner’s manual before installing or operating the PTO Always
install the safety information decals according to the instructions provided. Place
the owner’s manual in the vehicle glove compartment.
WARNING: Operating the PTO with the Vehicle in Motion
Some Power Take-Offs may be operated when the vehicle is in motion. To do so,
the PTO must have been properly selected to operate at highway speeds and
correctly matched to the vehicle transmission and the requirements of the driven
equipment.
If in doubt about the PTO specifications and capabilities, avoid operating the PTO
when the vehicle is in motion. Improper application and / or operation can cause
serious personal injury or premature failure of the vehicle, the driven equipment,
and / or the PTO.
Always remember to disengage the PTO when the driven equipment is not in
operation.
Safety Information (continued)
This symbol warns of possible personal injury.

Parker Hannifin Corporation
Chelsea Products Division
Olive Branch, MS 38654 USA
4
Bulletin HY25-1590-M1/US Owner’s Manual
590 Series
General Information
Since our major objective is to show you how to get additional and more
profitable miles from truck, tractor and trailer components, we want to provide you
with information on the installation of Chelsea Power Take-Offs.
We all realize that an inadequate transmission will overwork any Power Take-
Off in a very short period of time. In addition, a mismatched transmission / PTO
combination can result in unsatisfactory performance of the equipment right from
the start.
Before you order new trucks, be sure you’re getting the right transmission / PTO
combination. It is of vital importance for efficient performance to have adequate
power. To help you select the proper type, size and design of PTO it is advisable
to discuss your specific requirements with Chelsea PTO specialists. They know
their products and have easy access to manufacturers of equipment,
transmissions and Power Take-Offs. They can inform you about everything you
need to know about power, at the right time, before you specify components.
Exploded View of a Typical PowerShift PTO
Foreword

Parker Hannifin Corporation
Chelsea Products Division
Olive Branch, MS 38654 USA
5
Notes

Parker Hannifin Corporation
Chelsea Products Division
Olive Branch, MS 38654 USA
6
Bulletin HY25-1590-M1/US Owner’s Manual
590 Series
Pump Weights
Maximum Direct Mount Pump Limits
590 Series Power Take-Off (PTO)
At the rear of the PTO pump mounting flange a support bracket is furnished
with the 590 Series to reduce the bending stress on the PTO / Transmission
attaching points.
Maximum allowable bending moment without the PTO / Pump bracket is 80 Nm
[60 lbs-ft] combined.
The Pump Weight vs Pump Center of Gravity (COG) chart will aid you in
determining if your pump application exceeds the recommended pump weight /
COG limits using the supplied bracket.
The chart range for pump weights is 30 to 80 pounds and the pump COG range
is from 3 to 12 inches. To use the chart find your pump weight along the vertical
axis and your pump COG along the horizontal axis. As long as you stay within
the gray shaded area your pump weight / COG is within the proper limits. If you
exceed the shaded area or are outside the limits of the chart, contact Chelsea
Technical Services for assistance 1-662-895-1011.

Parker Hannifin Corporation
Chelsea Products Division
Olive Branch, MS 38654 USA
7
Bulletin HY25-1590-M1/US Owner’s Manual
590 Series
Pump Weight (Lbs.)
Pump Center of Gravity (Inches)
80
75
70
65
60
55
50
45
40
35
30
3 6 9 12
Within Proper
Limits
Outside Proper
Limits
•
•
•
•
•
•
•
•
•
•
•
•
••
••
•
••
Pump Weight vs Pump Center of Gravity Chart
590 Series w/ Bracket
Pump Weights

Parker Hannifin Corporation
Chelsea Products Division
Olive Branch, MS 38654 USA
8
Bulletin HY25-1590-M1/US Owner’s Manual
590 Series
Installation Instructions
Chelsea PTO Safety Label Instructions
1. The two black and orange on white 5" x 7" pressure sensitive vinyl labels,
part number 379274; must be placed on the vehicle frame rails (one (1) on
each side), in a position that would be HIGHLY visible to anyone that would
go under the truck near the PTO rotating shaft. If the vehicle is to be painted
after these labels are installed, cover them with two (2) blank masking covers.
Remove the masking covers after painting.
2. Place the one (1) black and orange on white 3.5" x 5" pressure sensitive vinyl
label, part number 379275, on the visor nearest the operator of the vehicle,
this must be placed near the PTO visor label.
3. Place the one (1) red and white with black lettering 3.5" x 7.5" sensitive vinyl
label, part number 379915, on the opposite side of the visor from the above
label # 379275.
4. Place the one (1) white and black heavy duty card, part number 379276, in
the vehicle glove box. Again in a position highly visible to the operator, for
example: try to place this card on top of whatever may be in the glove box.
If you require labels, please order part number 328946X at no charge from your
local Chelsea Warehouse or send request direct to:
Parker Hannifin Corporation
Chelsea Products Division
8225 Hacks Cross Road
Olive Branch, MS 38654
Customer Service: [phone]

Parker Hannifin Corporation
Chelsea Products Division
Olive Branch, MS 38654 USA
9
Bulletin HY25-1590-M1/US Owner’s Manual
590 Series
Installation Instructions

Parker Hannifin Corporation
Chelsea Products Division
Olive Branch, MS 38654 USA
10
Bulletin HY25-1590-M1/US Owner’s Manual
590 Series
Installation Instructions
An auxiliary power shaft transmits torque from the power source to the driven ac-
cessory. The shaft must be capable of transmitting the maximum torque and RPM
required of the accessory, plus any shock loads that develop.
An auxiliary power shaft operates through constantly relative angles between
the power source and the driven accessory, therefore, the length of the auxiliary
power shaft must be capable of changing while transmitting torque. This length
change, commonly called “slip movement”, is caused by movement of the power
train due to torque reactions and chassis deflections.
Joint operating angles are very important in an auxiliary power joint application.
In many cases, the longevity of a joint is dependent on the operating angles. (See
chart below)
This information is limited to 1000 through 1310 series applications. For
applications requiring a series larger than 1310, contact your local Chelsea
distributor.
Determining Shaft Type
1. Solid or tubular?
a. In applications requiring more than 1000 RPM or where the
application necessitates a highly balanced auxiliary power shaft, a
tubular shaft should be used.
b. Spicer’s solid shafting auxiliary power joints are designed for 1000 or
less RPM intermittent service such as:
Driving small hydraulic pumps
Driving winches
Driving low speed product pumps
2. Joint Series should be determined using the chart on the following page.
Function of Auxiliary Power Shafts
Spicer®Universal Joint Operating Angles
Prop.
Shaft RPM
Max. Normal
Operating Angle
Prop.
Shaft RPM
Max. Normal
Operating Angle
3000 5° 50' 1500 11° 30'
2500 7° 00' 1000 11° 30'
2000 8° 40' 500 11° 30'
Above based on angular acceleration of 100 RAD / SEC2

Parker Hannifin Corporation
Chelsea Products Division
Olive Branch, MS 38654 USA
11
Bulletin HY25-1590-M1/US Owner’s Manual
590 Series
Installation Instructions
Spicer®Universal Joint Engineering Data
JOINT SERIES 1000 1100 1280 1310
TORQUE RATING
Automotive (Gas or Diesel Engine) lbs-ft
Continuous 50 54 95 130
TUBING
Diameter 1.750" 1.250" 2.500" 3.00"
Wall Thickness .065" .095" .083" .083"
W = WELDED S = SEAMLESS W S W W
FLANGE DIAMETER (Swing Diameter)
Rectangular Type 3.500" 3.500" 3.875" 3.875"
BOLT HOLES - Flange Yoke
Circle 2.750" 2.750" 3.125" 3.125"
Diameter .312" .312" .375" .375"
Number 4 4 4 4
Male Pilot Dia. 2.250" 2.250" 2.375" 2.375"
DISTANCE ACROSS LUGS
Snap Ring 2.188" 2.656" 3.469" 3.469"
Construction
BEARING DIAMETER .938" .938" 1.062" 1.062"
MAXIMUM OPERATING SPEED * BY TUBE SIZE, SOLID SHAFT SIZE, AND LENGTH
*(For speed below 500 RPM or over 2500 RPM, contact your Chelsea Distributor)
Tubing Dia. & MAX. INSTALLED LENGTH IN INCHES FOR GIVEN RPM
Wall Thickness Centerline to Centerline of Joints For a Two Joint Assembly
Joint & Shaft or
(W=Welded Centerline of Joint to Centerline of Center Bearing for a Joint & Shaft
S=Seamless) RPM - Revolutions per Minute
500 1000 1500 2000 2500
1.750" x .065" W 117" 82" 67" 58" 52"
1.250" x .095" S 91" 64" 52" 45" 40"
2.500" x .083" W 122" 87" 70" 62" 55"
3.000" x .083" W - - - 85" 76"
SOLID SHAFT
Diameter
.750" 60" 42" 35" 30" 27"
.812" 62" 44" 36" 31" 28"
.875" 65" 46" 37" 32" 29"
1.000" 69" 49" 40" 35" 31"
1.250" 77" 55" 45" 39" 35"

Parker Hannifin Corporation
Chelsea Products Division
Olive Branch, MS 38654 USA
12
Bulletin HY25-1590-M1/US Owner’s Manual
Caterpillar
Installation Instructions
Mounting the PTO on the CAT Transmission
When installing a PTO, always wear protective clothing and safety glasses.
WARNING: Oil may be hot. Use extreme caution to assure that you do not
accidentally come in contact with hot oil.
1. Drain transmission oil before removing the rear aperture plate. After draining
transmission fluid reinstall plug. (Fig. 1)
2. Remove the PTO rear aperture plate with an 18 mm socket. (Fig. 1)
3. Remove the O-Ring and clean the aperture surface. (Fig. 2)
NOTE: Do not reuse the O-Ring that comes with the transmission cover plate.
Fig. 2
Fig. 1
NOTE: CAT transmission needs to be equipped with the optional rear PTO drive
arrangement.

Parker Hannifin Corporation
Chelsea Products Division
Olive Branch, MS 38654 USA
13
Bulletin HY25-1590-M1/US Owner’s Manual
Caterpillar
PTO Installation (Reference Page 14)
4. Install studs (1) to the transmission as shown.
CAUTION: Do not bottom out studs in holes.
5. Install until shoulder is approximately one to two threads from the
transmission mounting surface.
NOTE: To verify correct installation, measure from end of stud to transmission
mounting surface. Correct length should be between 1.31 - 1.25 in.
[33.2 - 31.8 MM]
6. Install pressure switch into Power Take-Off (PTO) – Torque to 10 - 12 lbs-ft
[13-16 Nm]
7. Position the PTO solenoid between 3 o’clock and 6 o’clock position when
viewed from rear.
8. Mount PTO to transmission using gasket (2) and flange nuts (3) provided with
PTO.
9. Tighten and torque flange nuts (3) in a crossing pattern to 50 - 60 lbs-ft
[75 - 71 Nm]
10.Install the 90° elbow in the transmission pressure port (4).
11.Connect hose (5) to the transmission port, connect other end of the hose to
the PTO 90° elbow located near the PTO solenoid.
12.Remove the 2-Bolts (6) on the transmission and use them to attach
bracket (7). Apply blue thread locktite before re-installing bolts. Torque to
74 +/- 15 lbs-ft [100 +/- 20 Nm]
13.Attach the bracket to the PTO output flange ears with the two screws
provided. Torque to 20 - 25 lbs-ft [27 - 34 Nm]
14.See page 15 for Electrical & Hydraulic Installation.
Mounting the PTO on the CAT Transmission (continued)
Installation Instructions

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
1378429-22 Stud Metric Patched 2.250" Lg.
235-P-115 Gasket
3379745 Nut Flange
4379486 90° Elbow
5329075-1X Hose Ass’y
750-P-148 Bracket
8378431-12 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.

Parker Hannifin Corporation
Chelsea Products Division
Olive Branch, MS 38654 USA
15
Bulletin HY25-1590-M1/US Owner’s Manual
Caterpillar
Installation Instructions
CHELSEA
F O
P.T. O. IS ENGAGED WHEN LIGHT IS ON
O N
F
READ MANUAL OWNERS
379928 - Valve Connector and Wire Assembly For Regulating Valve
Red Wire
Blue Wire
Black Wire
Run Wires through Grommet in Firewall
Installation Kits: 329443-12X (12V) 329443-24X (24V)
Drill 1" Dia. Hole in Firewall
379265 Grommet
Electrical Ground of Cab or Frame
Accepts #10 Screw
379502 Pressure Switch
380509-12 Regulating Valve 380509-24 Regulating Valve
Positive Terminal of Ignition or Battery
379257 Splice Connector
379900 Fuse Holder Ass’y w/10 Amp Fuse
329075-1X Hose Assembly
379486 90° Fitting Install in Transmission High Pressure Port
379306 Spade Terminal
378881 Switch
Slice Grommet, Insert in Hole in Firewall
379252 Butt Connector
379005 24V Indicator Light (Blue Wire) 378978 12V Indicator Light (Red Wire)
379336 Bracket
12V or 24V Electrical & Hydraulic Installation 590 Series
w/o EOC (SK-562)

Parker Hannifin Corporation
Chelsea Products Division
Olive Branch, MS 38654 USA
16
Bulletin HY25-1590-M1/US Owner’s Manual
Allison TC10
Installation Instructions
NOTE: The PTO Provision is optional for the Allison TC10. All Allison TC10
Transmissions have a PTO pad and cover located on the rear cover. The Allison
TC10 includes the PTO drive shaft if the PTO option is ordered with the
transmission. If the transmission does not have optional PTO provision, the PTO
adapter can be added (Contact Allison).
For all PTO installations, the Allison 5th Generation Controls’ PTO Drive
Interface must be integrated into the installation of the PTO control.
Mounting the PTO on the Allison TC10
When installing a PTO, always wear protective clothing and safety glasses.
WARNING: Oil may be hot. Use extreme caution to assure that you do not
accidentally come in contact with hot oil.
1. Drain transmission oil before removing the rear aperture plate. After draining
transmission fluid reinstall plug.
2. Remove the PTO rear aperture plate with an 18 mm socket.
3. Remove the O-Ring and clean the aperture surface.
NOTE: Do not reuse the O-Ring that comes with the transmission cover plate.
4. Install studs (12) to the transmission as shown.
CAUTION: Do not bottom studs in holes.
5. Install until shoulder is approximately one or two threads from the trasmission
mounting surface.
NOTE: To verify correct installation, measure from end of stud to transmission
mounting surface. Correct length should be between 1.3 - 1.4 in [33 - 35.5 mm].
6. Prior to mounting the PTO install pressure switch into Power Take-Off –
Torque to 10 - 12 lbs-ft [13 - 16 Nm]
7. Mount PTO to transmission using O-Ring (10) and the flange nuts (13)
provided with Power Take-Off.
8. Position the PTO solenoid between 3 o’clock and 6 o’clock position
when viewed from rear (14).
9. Tighten and torque flange nuts (13) in a crossing pattern to
50 - 60 lbs-ft [75-81 Nm]