Allison Chelsea Pto Wiring Diagram

Decoding the Allison Chelsea PTO Wiring Diagram: A Comprehensive Guide

Author: Michael Johnson, Certified Master Technician with 20 years of experience in heavy-duty truck repair and maintenance, specializing in Allison transmissions and PTO systems.

Publisher: Heavy Duty Mechanics Press, a leading publisher of technical manuals and guides for commercial vehicle maintenance and repair.

Editor: Sarah Miller, B.S. in Mechanical Engineering, with 10 years of experience in technical editing and publication in the automotive industry.

Keywords: Allison Chelsea PTO wiring diagram, PTO wiring, Allison transmission wiring, Chelsea PTO wiring, heavy-duty truck wiring, PTO installation, PTO troubleshooting, electrical troubleshooting, power take-off wiring diagram, commercial vehicle wiring.

Abstract: This article provides a comprehensive guide to understanding and utilizing the Allison Chelsea PTO wiring diagram. We will explore different methodologies for interpreting these diagrams, troubleshooting common wiring issues, and ensuring safe and efficient PTO operation. We cover various PTO configurations and offer practical advice for technicians and mechanics.

1. Introduction to Allison Chelsea PTO Systems

The Power Take-Off (PTO) system, a crucial component in many heavy-duty trucks and commercial vehicles, allows the engine's power to be diverted to auxiliary equipment such as pumps, compressors, cranes, or generators. Allison transmissions, renowned for their reliability and durability, often integrate with Chelsea PTOs, forming a robust power transfer system. Understanding the Allison Chelsea PTO wiring diagram is essential for proper installation, maintenance, and troubleshooting of this system.

2. Deciphering the Allison Chelsea PTO Wiring Diagram

The Allison Chelsea PTO wiring diagram is a schematic representation of the electrical connections within the PTO system. It depicts the various components, including the PTO switch, solenoids, sensors, and the wiring harnesses connecting them to the transmission and auxiliary equipment. These diagrams vary depending on the specific PTO model and year of manufacture. Common elements depicted include:

PTO Switch: This controls the engagement and disengagement of the PTO. The diagram will show its connection to the main power source and the control circuit.
PTO Solenoids: These electro-magnetic devices control the hydraulic or pneumatic actuation of the PTO. The diagram illustrates how they are powered and controlled.
Speed Sensors: Some PTO systems utilize speed sensors to monitor the PTO's rotational speed and provide feedback to the control system. These sensors and their connections are shown in the diagram.
Wiring Harnesses: The diagram details the pathways of the wiring harnesses, indicating the gauge of the wires, the color coding of the wires, and the connectors used. Accurate identification of wires is critical for proper connection and troubleshooting.
Grounding Points: Proper grounding is crucial for the safe and efficient operation of the PTO. The diagram identifies critical grounding points within the system.

Different manufacturers may use varied symbols and notations. Familiarizing yourself with the manufacturer’s specific legend is paramount before attempting any work based on the Allison Chelsea PTO wiring diagram.

3. Methodologies for Interpreting Wiring Diagrams

Several methodologies can enhance the understanding and utilization of the Allison Chelsea PTO wiring diagram:

Step-by-step approach: Trace each wire from its source to its destination, noting the components it connects to and the function of those connections.
Component-based approach: Focus on individual components, analyzing their connections and functions within the overall system.
System-level approach: Consider the entire PTO system as an integrated unit, understanding the interaction between different components and their roles in achieving the system's function.

4. Troubleshooting Common Wiring Issues Using the Allison Chelsea PTO Wiring Diagram

The Allison Chelsea PTO wiring diagram is invaluable when troubleshooting issues. Common problems include:

PTO not engaging: This could be due to a faulty PTO switch, a malfunctioning solenoid, a blown fuse, a broken wire, or a poor ground connection. Tracing the relevant circuits on the diagram can help isolate the problem.
PTO engaging unexpectedly: This can be caused by a shorted wire, a faulty switch, or a malfunctioning solenoid. The diagram helps locate the source of the short circuit.
Intermittent PTO operation: This could indicate a loose connection, a corroded wire, or a problem with a sensor. Careful examination of the diagram helps identify potentially problematic areas.

Using a multimeter to check for continuity, voltage, and current at different points in the circuit, as indicated by the Allison Chelsea PTO wiring diagram, is essential for accurate diagnosis. Remember safety precautions – disconnect the battery before working with electrical components.

5. Variations in Allison Chelsea PTO Wiring Diagrams

The specific Allison Chelsea PTO wiring diagram will vary based on factors such as:

PTO Model: Different Chelsea PTO models have varying configurations and therefore different wiring schematics.
Transmission Model: The Allison transmission model will affect the wiring harness connections and control signals.
Auxiliary Equipment: The type and power requirements of the auxiliary equipment will influence the wiring configuration.
Year of Manufacture: Changes in design and components over time may lead to variations in wiring diagrams.

Always refer to the correct diagram specific to your vehicle’s configuration.

6. Safety Precautions When Working with PTO Wiring

Working with electrical systems requires meticulous attention to safety. Always:

Disconnect the battery's negative terminal before any work on the PTO wiring.
Use insulated tools to prevent electrical shocks.
Wear appropriate personal protective equipment (PPE).
Consult the vehicle's service manual for specific safety instructions.
Never work on live electrical circuits.

7. Resources for Obtaining Allison Chelsea PTO Wiring Diagrams

Several resources can provide access to the necessary Allison Chelsea PTO wiring diagram:

Vehicle Service Manual: The owner’s or service manual for your specific vehicle should contain detailed wiring diagrams.
Allison Transmission Website: Allison's website may offer downloadable schematics or direct you to authorized dealers.
Chelsea PTO Website: Similar to Allison, the Chelsea website might provide access to wiring diagrams for their PTO models.
Authorized Dealers: Dealers specializing in Allison transmissions and Chelsea PTOs are a valuable resource for obtaining diagrams and technical support.

8. Advanced Troubleshooting Techniques

For complex issues, advanced troubleshooting techniques such as:

Using a wiring harness tracer: This tool helps to quickly identify specific wires within a complex harness.
Employing diagnostic software: Specialized diagnostic tools can scan the vehicle’s computer system for error codes related to the PTO.
Consulting with experienced technicians: Seeking assistance from experts can greatly simplify the diagnostic and repair process.

may be necessary.

Conclusion

Understanding the Allison Chelsea PTO wiring diagram is paramount for safe and efficient operation of the PTO system. By employing systematic approaches to interpreting the diagram, coupled with proper safety procedures and troubleshooting techniques, technicians can effectively diagnose and repair any issues, ensuring the optimal functionality of this critical component in heavy-duty vehicles.

FAQs

1. Where can I find a specific Allison Chelsea PTO wiring diagram for my truck? The best place to start is your truck's service manual or contacting an authorized Allison or Chelsea dealer with your truck's VIN.

2. What tools do I need to troubleshoot a PTO wiring problem? You'll need a multimeter, insulated tools, and possibly a wiring harness tracer.

3. What are the common causes of a PTO not engaging? This could be due to a faulty switch, solenoid, fuse, wire, or ground connection.

4. How can I safely disconnect the battery before working on the PTO wiring? Always disconnect the negative (-) terminal first to prevent accidental short circuits.

5. What does the color-coding of wires mean on the diagram? Consult the legend provided with your specific diagram; color-coding varies depending on the manufacturer.

6. What should I do if I encounter an unexpected PTO engagement? Immediately shut off the engine and disconnect the battery. Investigate the wiring for shorts or other faults.

7. Can I repair a damaged wire myself? Minor repairs might be possible, but for extensive damage, professional repair is often recommended.

8. Are there any online resources for interpreting PTO wiring diagrams? While specific diagrams are often proprietary, general guidance on electrical system analysis can be found online.

9. What happens if I connect the wires incorrectly? Incorrect wiring can lead to damage to components, electrical fires, or even injury.

1. Allison Transmission Troubleshooting Guide: A comprehensive guide to diagnosing and repairing common Allison transmission problems.

2. Chelsea PTO Installation Guide: Step-by-step instructions for installing a Chelsea PTO onto an Allison transmission.

3. Heavy-Duty Truck Electrical Systems Explained: An overview of the electrical systems found in heavy-duty trucks.

4. Understanding Heavy-Duty Truck Wiring Harnesses: A detailed explanation of the structure and function of heavy-duty truck wiring harnesses.

5. Common Problems with Power Take-Off Systems: A detailed look at common PTO problems and their causes.

6. Safety Precautions when Working with Heavy-Duty Truck Electrical Systems: A comprehensive safety guide for working on truck electrical systems.

7. Using a Multimeter for Automotive Electrical Troubleshooting: A guide to using a multimeter to diagnose electrical issues in vehicles.

8. Interpreting Automotive Wiring Diagrams: A general overview of interpreting wiring diagrams found in automotive systems.

9. Hydraulic System Troubleshooting for Heavy-Duty Trucks: Troubleshooting guide focusing on hydraulic systems related to PTO operation.

allison chelsea pto wiring diagram: Vehicle Operator's Manual , 1988
allison chelsea pto wiring diagram: FM 21-11 First Aid for Soldiers United States. War Department, 2018-10-20 FM 21-11 1943: Basic field manual, first aid for soldiers.(OBSOLETE) The purpose of this manual is to teach the soldier what he can do for himself or a fellow soldier if injury or sickness occurs when no medical officer or Medical Department soldier is nearby. Information is also given concerning the use of certain supplies which are for the purpose of helping to keep well. This field manual addresses wounds, fractures/dislocations/ sprains, common emergencies and health measures, effects of severe cold and heat, measures for use in the jungle/tropics and in aircraft and tank injuries, transportation of sick and injured, war gases, and description and uses of first-aid kits and packets.
allison chelsea pto wiring diagram: Housing for the 21st Century Carlo Aiello, 2009 Housing for the twenty-first century is what we have chosen, and have made it a collaboration between thinkers from diverse fields attempting to understand our current habitation necessities; an exploration of where we are and where are we heading. We start off with the analysis of the economic, social, and architectural causes and consequences of the largest and fastest migration event of human history; the exodus from rural to urban China. Opinion is a collection of essays on the broad topic of housing, reaching broadly, from discussions about the use of new technologies, ecology, and global warming, to the transformation of a house into another member of a family. This section also includes a reflection on the legacy of Frank Lloyd Wright and his architectural sensibility to make house and context one single entity.
allison chelsea pto wiring diagram: Cover Cropping in Vineyards Chuck A. Ingels, 1998 This guide features cutting-edge methods for using cover crops to enhance vineyard performance. Based on extensive research, this guide details technical and theoretical information on how cover crops affect vineyards and promote ecological stability. With how-to instructions for activities such as field application, this practical reference is a must-have for vineyard owners, managers, consultants, and pest control advisers.
allison chelsea pto wiring diagram: Mueller Climatrol L J Mueller Furnace Co, 2021-09-10 This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
allison chelsea pto wiring diagram: Teaching Science, Technology, and Society Joan Solomon, 1993 This text describes an area which has increasingly generated classroom materials, and educational polemic, without any proper discussion of its rationale or aims. Different approaches to the teaching and implementation of STS are used to explore different facets of its nature.
allison chelsea pto wiring diagram: Annual Report of the Officers of the Town , 1888
allison chelsea pto wiring diagram: Transactions of the American Institute of the City of New-York American Institute of the City of New York, 1853
allison chelsea pto wiring diagram: NFPA 1911 , 2017
allison chelsea pto wiring diagram: The Jewelers' Circular , 1919
allison chelsea pto wiring diagram: Phonetics, Theory and Application William R. Tiffany, James A. Carrell, 1977
allison chelsea pto wiring diagram: Tires and Tracks Deere & Company, 1974
allison chelsea pto wiring diagram: The Magic Drum and Other Favourite Stories Sudhā Mūrti, 2006 A princess thinks she was a bird, a coconut that cost a thousand rupees, and a shepherd with a bag of words...Kings and misers, princes and paupers, wise men and foolish boys, the funniest and oddest men and women come alive in this sparkling new collection of stories. The clever princess will only marry the man who can ask her a question she cannot answer; the orphan boy outwits his greedy uncles with a bag of ash; and an old couple in distress is saved by a magic drum. Sudha Murty's grandparents told her some of these stories when she was a child; others she heard from her friends from around the world. These delightful and timeless folktales have been her favourites for years, and she has recounted them many times over to the young people in her life. With this collection, they will be enjoyed by many more readers, of all ages. Age group of target audience is 8+.
allison chelsea pto wiring diagram: How to Do Space Age Work with a Stone Age Brain Eve Abbott, 2004 Entrepreneurs and small business owners will discover new ways to deal with the toughest challenges in today's fast-paced business world in this book. Quickly learn proven brain-based tips so you can organize your office, email, paper, computer and time to increase your productivity, results and profits. Save time, make more money and reduce your stress. Whether you work in or outside your home, Eve Abbott, the Organizer Extraordinaire, brings you keys to escape email overload, paper piles and endless multi-tasks. Let Eve show you How to Do Space Age Work with a Stone Age Brain: Using your brain for small business success with less stress and help you save a guaranteed hour a day. This entertaining, interactive guide offers easy online assessments and is loaded with photos so you can develop your own personal organizing solutions to match your unique brain/work style. Small business owners and entrepreneurs will take time management by brain-style to a new level of success!
allison chelsea pto wiring diagram: OGT Writing Andrea J. Lapey, 2005
allison chelsea pto wiring diagram: The Gravity of Sunlight Rosa Shand, 2000 Fidelity is strained in the heated atmosphere that surrounds the expatriates who teach at the college in Kampala in the '70s. ... An attractive new arrival captures Agnes' imagination; the distance from her imagination to her heart is not far. The locals observe, sympathizing and despising. While looming over all is the imminent ascension to power of General Idi Amin.--Jacket.
allison chelsea pto wiring diagram: Trichier Alessandra Ceretto,
allison chelsea pto wiring diagram: Fresh from the Farm 6pk Rigby, 2006
allison chelsea pto wiring diagram: Producing for the Web Jason Whittaker, 2000 Producing for the Web is a clear and practical guide to the planning, setting up and management of a web site. It gives readers a comprehensive overview of the current technologies available for on-line communications and shows how to use then for maximum effect when planning a web site. Producing for the Web sets out the practical toolkit that a web producer will require to create their site, from web and image editors to information processing and programme applications. Supported by a regularly updated and comprehensive web site, Producing for the Web includes: * an introduction to the Internet and the World Wide Web * illustrated examples of good page design and site content * on-line support, tutorials and information on latest technologies * advice on content, maintenance and how to use sites effectively * how best to maximise available programmes and applications * tips on writing and style * a discussion about ethics and regulation * an extensive list of resources and Internet terminology.
allison chelsea pto wiring diagram: Understanding Mathematics and Science Matters Thomas A. Romberg, Thomas P. Carpenter, Fae Dremock, 2005-03-23 The research reported in this book provides reliable evidence on and knowledge about mathematics and science instruction that emphasizes student understanding--instruction consistent with the needs of students who will be citizens in an increasingly demanding technological world. The National Center for Improving Student Learning in Mathematics and Science--established in 1996 as a research center and funded by the U.S. Department of Education--was instrumental in developing instructional practices supportive of high student achievement in and understanding of mathematics and science concepts. NCISLA researchers worked with teachers, students, and administrators to construct learning environments that exemplify current research and theory about effective learning of mathematics and science. The careful programs of research conducted examined how instructional content and design, assessment, professional development, and organizational support can be designed, implemented, and orchestrated to support the learning of all students. This book presents a summary of the concepts, findings, and conclusions of the Center's research from 1996-2001. In the Introduction, the chapters in Understanding Mathematics and Science Matters are situated in terms of the reform movement in school mathematics and school science. Three thematically structured sections focus on, respectively, research directed toward what is involved when students learn mathematics and science with understanding; research on the role of teachers and the problems they face when attempting to teach their students mathematics and science with understanding; and a collaboration among some of the contributors to this volume to gather information about classroom assessment practices and organizational support for reform. The goal of this book is to help educational practitioners, policymakers, and the general public to see the validity of the reform recommendations, understand the recommended guidelines, and to use these to transform teaching and learning of mathematics and science in U.S. classrooms.
allison chelsea pto wiring diagram: Aws B1. 11m/b1. 11 American Welding Society, 2014-12-04
allison chelsea pto wiring diagram: Rivers to Run Larry Dablemont, 2004-01-01 History and nature of Ozark streams, building and using the wooden johnboat, floating, fishing and camping the rivers.--From cover.
allison chelsea pto wiring diagram: In Celebration Karen Hearn, Robert Upstone, Giles Waterfield, Tate Gallery, 1998 Five centuries of private collecting are represented in this publication of some of the finest art treasures preserved in Britain's historic houses. In addition to paintings by Canaletto, Van Dyck, Claude Lorrain, Gainsborough, Stubbs, Augustus John, and Lucian Freud, more unusual works include a death mask of Napoleon, a life mask of Charles I by Bernini, and a bracelet inset with portrait miniatures of Queen Victoria's children. Over 90 objects and paintings are presented from over 50 houses, including Blenheim Palace, Castle Howard, Chatsworth, Harewood House, and Longleat.
allison chelsea pto wiring diagram: Chasing Labyrinths Bill Ludwig, 2020-05-31 Most labyrinths are difficult to find as they are often two dimensional making them easy to miss. Interest in building, and walking them has grown tremendously since the turn of the century. Few people know of the labyrinths which are near their homes or in their state. This volume offers easy access to finding and some insight into why each one was created. Each of the labyrinths listed features a color photo as well as a short story telling something of it back story.
allison chelsea pto wiring diagram: Math and Science Education in a Global Age Asia Society, 2006 In 2005, Asia Society and the Ministry of Education of the People's Republic of China convened the U.S.-China Education Leaders Forum on Math and Science Education. The purpose of the Forum was to deepen knowledge of the two education systems and to develop a set of ideas as to how the two countries could learn from each other's strengths and challenges in mathematics and science education. This report summaries the discussion as well as related research on Asian achievement in math and science to make these ideas available to a wider audience.
Hino Plug and Play PTO Harness for Allison Transmissions
Parker Chelsea is pleased to release an integrated plug and play PTO wiring harness (part number 329978X) for Hino applications using Allison 1000, 2000, and 3000 families of …

Chelsea 267, 269, 277, 278, 859, 867 Series PTO 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 P.T.O. mounting gaskets.

CS40/41 10-BOLT PTO ACTIVATION 3 Allison 3000/4000 …
** La TDF con cambio accionado por embrague requiere conexión al Circuito “PTO Enable Input” (Entrada de activación de la TDF) de Allison en controles Allison de 4ta generación y superiores.

Chelsea 272 Parts Manual
Pro Gear Chelsea 272 Parts Manual to assist with technical information for your Chelsea Power Take Off unit. If you need any assistance identifying the correct Power Take Off unit for your …

POWER TAKE-OFF (PTO) PROVISION — SYSTEM DESIGN
Allison Transmission has developed a special PTO engagement control feature for 1000/2000 Product Family models that can be used with a constant mesh mechanical shift PTO where the …

Mack Medium Duty PTO Wiring Instructions w Allison 3000 …
PTO Dash Switch to Control Allison 3000 Series PTO and Cummins Engine Interface Harness................................................20. Option 1. Air Solenoid to Activate PTO. The …

PTO FAMILY CODE 056 OWNER’S MANUAL ALLISON - OMFB
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 …

10-BOLT PTO INSTALLATION Clutch Shift units: Allison …
Verify PTO gear is present in transmission. Locate the PTO mounting kit. Find alignment studs (2 pcs), and install in the correct location (see below). 5. Install supplied gasket over alignment …

870-XL Series PTO for Allison 3000/4000 Transmissions
Designed for Allison transmissions with cooler or retarder options, the 870-XL Series of PTOs allows direct mounted pumps to be moved further rearward in the truck chassis. The 870-XL …

Chelsea 230, 231, 236, 250, 270, 271, 800, 852 ... - Rebuilt …
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 P.T.O. mounting gaskets. …

Technical Bulletin PTO-TEC-139 10/31/07 New P.T.O. Wiring …
For the 2007-2008 model year “C/K” Series 3500 trucks equipped with Allison 1000, 2000/2400 transmission, Chelsea wiring harness 379930 is required to complete the truck to power take …

859-Chelsea-PTO-Parts-Manual
Pro Gear Chelsea 859 Series PTO parts manual to assist in identifying the parts for your Chelsea Power Take Off unit. If you need any assistance identifying the correct Power Take Off unit for …

ALLISON 1000, 2000/2400 CONVERTER PTO-TEC-103 …
To complete your P.T.O. installation, refer to the current P.T.O. owner’s manual for detail information on the shifter component installation.

CS6, CS8 CB6 & CB8 SERIES - Muncie Power Products
Note: A 2 & 4 assembly CS6/8 PTO with a speed ratio ranging from 05-09 uses a larger output gear and will require an additional roller bearing (item 7a) to be paired with the roller bearing …

Bezares PTO Quick Guide - Eaton
2022 Eaton All Rights Reserved. Printed in USA. Note: Features and specifications listed in this document are subject to change without notice.

Chelsea PTO 230/231 Parts Manual
Pro Gear Chelsea 230/231 Series PTO parts manual to assist in identifying the parts for your Chelsea Power Take Off unit. If you need any assistance identifying the correct Power Take …

FOR ALL 6-BOLT AND 8-BOLT MOUNT SERIES PTOS - Muncie …
Read entire manual before starting installation. There is a packet with the PTO which contains 4 WARNING LABELS. Before adhering the labels, make sure the surfaces are free of dirt and …

Technical Bulletin PTO TEC Allison 1000 Series™, 2000 …
To determine if a transmission has a PTO Gear without taking a PTO cover off. Units that “d“do” have a PTO gear will have either group number on the Transmission Nameplate Tag.

Chelsea PTO 270/271 Parts Manual
Pro Gear Chelsea 270/271 Series PTO parts manual to assist in identifying the parts for your Chelsea Power Take Off unit. If you need any assistance identifying the correct Power Take …

Hino Plug and Play PTO Harness for Allison Transmissions
Parker Chelsea is pleased to release an integrated plug and play PTO wiring harness (part number 329978X) for Hino applications using Allison 1000, 2000, and 3000 families of …

ALLISON - WELLER TRUCK
Allison Transmission has redesigned the transmission nameplates for all 1000/2000 and 3000/4000 Product Family transmissions. The new nameplate design contains only the …

Chelsea 267, 269, 277, 278, 859, 867 Series PTO Owner's …
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 P.T.O. mounting gaskets.

CS40/41 10-BOLT PTO ACTIVATION 3 Allison 3000/4000 …
** La TDF con cambio accionado por embrague requiere conexión al Circuito “PTO Enable Input” (Entrada de activación de la TDF) de Allison en controles Allison de 4ta generación y superiores.

Chelsea 272 Parts Manual
Pro Gear Chelsea 272 Parts Manual to assist with technical information for your Chelsea Power Take Off unit. If you need any assistance identifying the correct Power Take Off unit for your …

POWER TAKE-OFF (PTO) PROVISION — SYSTEM DESIGN
Allison Transmission has developed a special PTO engagement control feature for 1000/2000 Product Family models that can be used with a constant mesh mechanical shift PTO where …

Mack Medium Duty PTO Wiring Instructions w Allison 3000 …
PTO Dash Switch to Control Allison 3000 Series PTO and Cummins Engine Interface Harness................................................20. Option 1. Air Solenoid to Activate PTO. The …

PTO FAMILY CODE 056 OWNER’S MANUAL ALLISON - OMFB
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 …

10-BOLT PTO INSTALLATION Clutch Shift units: Allison …
Verify PTO gear is present in transmission. Locate the PTO mounting kit. Find alignment studs (2 pcs), and install in the correct location (see below). 5. Install supplied gasket over alignment …

870-XL Series PTO for Allison 3000/4000 Transmissions
Designed for Allison transmissions with cooler or retarder options, the 870-XL Series of PTOs allows direct mounted pumps to be moved further rearward in the truck chassis. The 870-XL …

Chelsea 230, 231, 236, 250, 270, 271, 800, 852 ... - Rebuilt …
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 P.T.O. mounting gaskets. …

Technical Bulletin PTO-TEC-139 10/31/07 New P.T.O. Wiring …
For the 2007-2008 model year “C/K” Series 3500 trucks equipped with Allison 1000, 2000/2400 transmission, Chelsea wiring harness 379930 is required to complete the truck to power take …

859-Chelsea-PTO-Parts-Manual
Pro Gear Chelsea 859 Series PTO parts manual to assist in identifying the parts for your Chelsea Power Take Off unit. If you need any assistance identifying the correct Power Take Off unit for …

ALLISON 1000, 2000/2400 CONVERTER PTO-TEC-103 …
To complete your P.T.O. installation, refer to the current P.T.O. owner’s manual for detail information on the shifter component installation.

CS6, CS8 CB6 & CB8 SERIES - Muncie Power Products
Note: A 2 & 4 assembly CS6/8 PTO with a speed ratio ranging from 05-09 uses a larger output gear and will require an additional roller bearing (item 7a) to be paired with the roller bearing …

Bezares PTO Quick Guide - Eaton
2022 Eaton All Rights Reserved. Printed in USA. Note: Features and specifications listed in this document are subject to change without notice.

Chelsea PTO 230/231 Parts Manual
Pro Gear Chelsea 230/231 Series PTO parts manual to assist in identifying the parts for your Chelsea Power Take Off unit. If you need any assistance identifying the correct Power Take …

FOR ALL 6-BOLT AND 8-BOLT MOUNT SERIES PTOS
Read entire manual before starting installation. There is a packet with the PTO which contains 4 WARNING LABELS. Before adhering the labels, make sure the surfaces are free of dirt and …

Technical Bulletin PTO TEC Allison 1000 Series™, 2000 …
To determine if a transmission has a PTO Gear without taking a PTO cover off. Units that “d“do” have a PTO gear will have either group number on the Transmission Nameplate Tag.

Chelsea PTO 270/271 Parts Manual
Pro Gear Chelsea 270/271 Series PTO parts manual to assist in identifying the parts for your Chelsea Power Take Off unit. If you need any assistance identifying the correct Power Take …