Oil assisting another service.
Hydraulic Schematic Codes
The following codes are used on hydraulic schematics to denote various conditions:
P - Pressure
T - Tank
R - Return
S - Supply
A - Assist
E - Exhaust
C - Cavitation
N - Neutral
For example:
P - Full system pressure
T - Tank or reservoir return line
R - Return line from a device back to the tank or reservoir
S - Supply line from a pump to a device
A - Assist line to aid operation of a device
E - Exhaust line from a device back to the tank or reservoir
C - Cavitation or vacuum condition in a line
JCB 550-T80 Telescopic Handler Service Repair Manual Serial Number range TBA.pdff8uejdkdmdm3e
This document provides information about torque settings for fasteners on JCB machines. It discusses zinc plated fasteners, Dacromet fasteners which have a corrosion resistant finish, and how to identify each type. Torque settings are given for unlubricated zinc/yellow fasteners and for Dacromet fasteners, which have a lower torque setting. Dacromet bolts should only be used with Dacromet nuts and vice versa.
JCB 540-200 TBA Telescopic Handler Service Repair Manual.pdff8uejdkdmdm3e
This document provides information about service manuals for JCB Loadall side engine machines. It includes sections covering general information, care and safety, routine maintenance, body and framework, electrics, hydraulics, transmission, brakes, steering, engine, and electronic data systems. The document provides tables to identify which machine models each manual section applies to. It also includes information on copyright, publication details, torque settings, service tools, consumables, fuels, and stall speed combinations that are applicable across all machine models.
John Deere 315D Side Shift Loader Service Repair Technical Manual (TM1497).pdff8uejdkdmdm3e
This document provides instructions for assembling the input shaft and forward clutch of a backhoe loader reverser. The steps include installing bearings, packings, snap rings, pressure plates, disks, springs, and sealing rings. Clearances and thicknesses are specified. Proper alignment of keys and splines is important. Lubrication with petroleum jelly is noted to prevent damage to sealing rings during assembly.
John Deere 310D Backhoe Loaders Service Repair Technical Manual (TM1497).pdff8uejdkdmdm3e
This document provides instructions for assembling the input shaft and forward clutch of a backhoe loader reverser. Key steps include installing the bearing, packings, pressure plates, disks, springs, and snap rings in the correct order and ensuring proper tolerances and end play. Special care must be taken not to block lube passages when installing disks and plates.
John Deere 300D Backhoe Loaders Service Repair Technical Manual (TM1497).pdff8uejdkdmdm3e
This document provides instructions for assembling the input shaft and forward clutch of a backhoe loader reverser. The steps include installing bearings, packings, snap rings, pressure plates, disks, springs, and sealing rings. Clearances and thicknesses are specified. Proper alignment of keys and splines is important. Lubrication with petroleum jelly is noted to prevent damage to sealing rings during assembly.
John Deere 50D Compact Excavator Service Repair Technical Manual (TM2264).pdff8uejdkdmdm3e
This document provides instructions for removing and installing the fuel injection pump on an excavator. Key steps include cleaning the pump area, removing lines and covers, noting timing marks, removing the pump while maintaining timing, installing a new pump and setting it to the correct timing based on markings and pump numbers. Correct fuel injection pump timing is critical for engine performance and emissions requirements.
JCB TM310WM TELESCOPIC WHEELED LOADER Service Repair Manual.pdff8uejdkdmdm3e
This document provides information about identifying machines and their components, torque settings for fasteners, and service tools. It describes identifying plates that are affixed to machines and major components, which contain serial numbers and other identifying information. Fastener torque settings are provided for both zinc-plated and Dacromet fasteners under lubricated and unlubricated conditions. A list of service tools and their applications is also included.
JCB TM310S TELESCOPIC WHEELED LOADER Service Repair Manual.pdff8uejdkdmdm3e
This document provides service information for JCB model TM310 excavators, including torque specifications, service tools, and component identification. It contains sections covering general information, safety, maintenance, the body/framework, electrics, hydraulics, transmission, brakes, steering, engine, and network systems. The general information section describes how to identify the machine model and serial number using plates located on the machine. It also provides information on torque settings, hydraulic connections, service tools, consumables, and definitions.
JCB 550-T80 Telescopic Handler Service Repair Manual Serial Number range TBA.pdff8uejdkdmdm3e
This document provides information about torque settings for fasteners on JCB machines. It discusses zinc plated fasteners, Dacromet fasteners which have a corrosion resistant finish, and how to identify each type. Torque settings are given for unlubricated zinc/yellow fasteners and for Dacromet fasteners, which have a lower torque setting. Dacromet bolts should only be used with Dacromet nuts and vice versa.
JCB 540-200 TBA Telescopic Handler Service Repair Manual.pdff8uejdkdmdm3e
This document provides information about service manuals for JCB Loadall side engine machines. It includes sections covering general information, care and safety, routine maintenance, body and framework, electrics, hydraulics, transmission, brakes, steering, engine, and electronic data systems. The document provides tables to identify which machine models each manual section applies to. It also includes information on copyright, publication details, torque settings, service tools, consumables, fuels, and stall speed combinations that are applicable across all machine models.
John Deere 315D Side Shift Loader Service Repair Technical Manual (TM1497).pdff8uejdkdmdm3e
This document provides instructions for assembling the input shaft and forward clutch of a backhoe loader reverser. The steps include installing bearings, packings, snap rings, pressure plates, disks, springs, and sealing rings. Clearances and thicknesses are specified. Proper alignment of keys and splines is important. Lubrication with petroleum jelly is noted to prevent damage to sealing rings during assembly.
John Deere 310D Backhoe Loaders Service Repair Technical Manual (TM1497).pdff8uejdkdmdm3e
This document provides instructions for assembling the input shaft and forward clutch of a backhoe loader reverser. Key steps include installing the bearing, packings, pressure plates, disks, springs, and snap rings in the correct order and ensuring proper tolerances and end play. Special care must be taken not to block lube passages when installing disks and plates.
John Deere 300D Backhoe Loaders Service Repair Technical Manual (TM1497).pdff8uejdkdmdm3e
This document provides instructions for assembling the input shaft and forward clutch of a backhoe loader reverser. The steps include installing bearings, packings, snap rings, pressure plates, disks, springs, and sealing rings. Clearances and thicknesses are specified. Proper alignment of keys and splines is important. Lubrication with petroleum jelly is noted to prevent damage to sealing rings during assembly.
John Deere 50D Compact Excavator Service Repair Technical Manual (TM2264).pdff8uejdkdmdm3e
This document provides instructions for removing and installing the fuel injection pump on an excavator. Key steps include cleaning the pump area, removing lines and covers, noting timing marks, removing the pump while maintaining timing, installing a new pump and setting it to the correct timing based on markings and pump numbers. Correct fuel injection pump timing is critical for engine performance and emissions requirements.
JCB TM310WM TELESCOPIC WHEELED LOADER Service Repair Manual.pdff8uejdkdmdm3e
This document provides information about identifying machines and their components, torque settings for fasteners, and service tools. It describes identifying plates that are affixed to machines and major components, which contain serial numbers and other identifying information. Fastener torque settings are provided for both zinc-plated and Dacromet fasteners under lubricated and unlubricated conditions. A list of service tools and their applications is also included.
JCB TM310S TELESCOPIC WHEELED LOADER Service Repair Manual.pdff8uejdkdmdm3e
This document provides service information for JCB model TM310 excavators, including torque specifications, service tools, and component identification. It contains sections covering general information, safety, maintenance, the body/framework, electrics, hydraulics, transmission, brakes, steering, engine, and network systems. The general information section describes how to identify the machine model and serial number using plates located on the machine. It also provides information on torque settings, hydraulic connections, service tools, consumables, and definitions.
car rentals in nassau bahamas | atv rental nassau bahamasjustinwilson0857
At Dash Auto Sales & Car Rentals, we take pride in providing top-notch automotive services to residents and visitors alike in Nassau, Bahamas. Whether you're looking to purchase a vehicle, rent a car for your vacation, or embark on an exciting ATV adventure, we have you covered with our wide range of options and exceptional customer service.
Website: www.dashrentacarbah.com
2024 State of Marketing Report – by HubspotMarius Sescu
https://www.hubspot.com/state-of-marketing
· Scaling relationships and proving ROI
· Social media is the place for search, sales, and service
· Authentic influencer partnerships fuel brand growth
· The strongest connections happen via call, click, chat, and camera.
· Time saved with AI leads to more creative work
· Seeking: A single source of truth
· TLDR; Get on social, try AI, and align your systems.
· More human marketing, powered by robots
ChatGPT is a revolutionary addition to the world since its introduction in 2022. A big shift in the sector of information gathering and processing happened because of this chatbot. What is the story of ChatGPT? How is the bot responding to prompts and generating contents? Swipe through these slides prepared by Expeed Software, a web development company regarding the development and technical intricacies of ChatGPT!
car rentals in nassau bahamas | atv rental nassau bahamasjustinwilson0857
At Dash Auto Sales & Car Rentals, we take pride in providing top-notch automotive services to residents and visitors alike in Nassau, Bahamas. Whether you're looking to purchase a vehicle, rent a car for your vacation, or embark on an exciting ATV adventure, we have you covered with our wide range of options and exceptional customer service.
Website: www.dashrentacarbah.com
2024 State of Marketing Report – by HubspotMarius Sescu
https://www.hubspot.com/state-of-marketing
· Scaling relationships and proving ROI
· Social media is the place for search, sales, and service
· Authentic influencer partnerships fuel brand growth
· The strongest connections happen via call, click, chat, and camera.
· Time saved with AI leads to more creative work
· Seeking: A single source of truth
· TLDR; Get on social, try AI, and align your systems.
· More human marketing, powered by robots
ChatGPT is a revolutionary addition to the world since its introduction in 2022. A big shift in the sector of information gathering and processing happened because of this chatbot. What is the story of ChatGPT? How is the bot responding to prompts and generating contents? Swipe through these slides prepared by Expeed Software, a web development company regarding the development and technical intricacies of ChatGPT!
Product Design Trends in 2024 | Teenage EngineeringsPixeldarts
The realm of product design is a constantly changing environment where technology and style intersect. Every year introduces fresh challenges and exciting trends that mold the future of this captivating art form. In this piece, we delve into the significant trends set to influence the look and functionality of product design in the year 2024.
How Race, Age and Gender Shape Attitudes Towards Mental HealthThinkNow
Mental health has been in the news quite a bit lately. Dozens of U.S. states are currently suing Meta for contributing to the youth mental health crisis by inserting addictive features into their products, while the U.S. Surgeon General is touring the nation to bring awareness to the growing epidemic of loneliness and isolation. The country has endured periods of low national morale, such as in the 1970s when high inflation and the energy crisis worsened public sentiment following the Vietnam War. The current mood, however, feels different. Gallup recently reported that national mental health is at an all-time low, with few bright spots to lift spirits.
To better understand how Americans are feeling and their attitudes towards mental health in general, ThinkNow conducted a nationally representative quantitative survey of 1,500 respondents and found some interesting differences among ethnic, age and gender groups.
Technology
For example, 52% agree that technology and social media have a negative impact on mental health, but when broken out by race, 61% of Whites felt technology had a negative effect, and only 48% of Hispanics thought it did.
While technology has helped us keep in touch with friends and family in faraway places, it appears to have degraded our ability to connect in person. Staying connected online is a double-edged sword since the same news feed that brings us pictures of the grandkids and fluffy kittens also feeds us news about the wars in Israel and Ukraine, the dysfunction in Washington, the latest mass shooting and the climate crisis.
Hispanics may have a built-in defense against the isolation technology breeds, owing to their large, multigenerational households, strong social support systems, and tendency to use social media to stay connected with relatives abroad.
Age and Gender
When asked how individuals rate their mental health, men rate it higher than women by 11 percentage points, and Baby Boomers rank it highest at 83%, saying it’s good or excellent vs. 57% of Gen Z saying the same.
Gen Z spends the most amount of time on social media, so the notion that social media negatively affects mental health appears to be correlated. Unfortunately, Gen Z is also the generation that’s least comfortable discussing mental health concerns with healthcare professionals. Only 40% of them state they’re comfortable discussing their issues with a professional compared to 60% of Millennials and 65% of Boomers.
Race Affects Attitudes
As seen in previous research conducted by ThinkNow, Asian Americans lag other groups when it comes to awareness of mental health issues. Twenty-four percent of Asian Americans believe that having a mental health issue is a sign of weakness compared to the 16% average for all groups. Asians are also considerably less likely to be aware of mental health services in their communities (42% vs. 55%) and most likely to seek out information on social media (51% vs. 35%).
AI Trends in Creative Operations 2024 by Artwork Flow.pdfmarketingartwork
Creative operations teams expect increased AI use in 2024. Currently, over half of tasks are not AI-enabled, but this is expected to decrease in the coming year. ChatGPT is the most popular AI tool currently. Business leaders are more actively exploring AI benefits than individual contributors. Most respondents do not believe AI will impact workforce size in 2024. However, some inhibitions still exist around AI accuracy and lack of understanding. Creatives primarily want to use AI to save time on mundane tasks and boost productivity.
Organizational culture includes values, norms, systems, symbols, language, assumptions, beliefs, and habits that influence employee behaviors and how people interpret those behaviors. It is important because culture can help or hinder a company's success. Some key aspects of Netflix's culture that help it achieve results include hiring smartly so every position has stars, focusing on attitude over just aptitude, and having a strict policy against peacocks, whiners, and jerks.
PEPSICO Presentation to CAGNY Conference Feb 2024Neil Kimberley
PepsiCo provided a safe harbor statement noting that any forward-looking statements are based on currently available information and are subject to risks and uncertainties. It also provided information on non-GAAP measures and directing readers to its website for disclosure and reconciliation. The document then discussed PepsiCo's business overview, including that it is a global beverage and convenient food company with iconic brands, $91 billion in net revenue in 2023, and nearly $14 billion in core operating profit. It operates through a divisional structure with a focus on local consumers.
Content Methodology: A Best Practices Report (Webinar)contently
This document provides an overview of content methodology best practices. It defines content methodology as establishing objectives, KPIs, and a culture of continuous learning and iteration. An effective methodology focuses on connecting with audiences, creating optimal content, and optimizing processes. It also discusses why a methodology is needed due to the competitive landscape, proliferation of channels, and opportunities for improvement. Components of an effective methodology include defining objectives and KPIs, audience analysis, identifying opportunities, and evaluating resources. The document concludes with recommendations around creating a content plan, testing and optimizing content over 90 days.
How to Prepare For a Successful Job Search for 2024Albert Qian
The document provides guidance on preparing a job search for 2024. It discusses the state of the job market, focusing on growth in AI and healthcare but also continued layoffs. It recommends figuring out what you want to do by researching interests and skills, then conducting informational interviews. The job search should involve building a personal brand on LinkedIn, actively applying to jobs, tailoring resumes and interviews, maintaining job hunting as a habit, and continuing self-improvement. Once hired, the document advises setting new goals and keeping skills and networking active in case of future opportunities.
A report by thenetworkone and Kurio.
The contributing experts and agencies are (in an alphabetical order): Sylwia Rytel, Social Media Supervisor, 180heartbeats + JUNG v MATT (PL), Sharlene Jenner, Vice President - Director of Engagement Strategy, Abelson Taylor (USA), Alex Casanovas, Digital Director, Atrevia (ES), Dora Beilin, Senior Social Strategist, Barrett Hoffher (USA), Min Seo, Campaign Director, Brand New Agency (KR), Deshé M. Gully, Associate Strategist, Day One Agency (USA), Francesca Trevisan, Strategist, Different (IT), Trevor Crossman, CX and Digital Transformation Director; Olivia Hussey, Strategic Planner; Simi Srinarula, Social Media Manager, The Hallway (AUS), James Hebbert, Managing Director, Hylink (CN / UK), Mundy Álvarez, Planning Director; Pedro Rojas, Social Media Manager; Pancho González, CCO, Inbrax (CH), Oana Oprea, Head of Digital Planning, Jam Session Agency (RO), Amy Bottrill, Social Account Director, Launch (UK), Gaby Arriaga, Founder, Leonardo1452 (MX), Shantesh S Row, Creative Director, Liwa (UAE), Rajesh Mehta, Chief Strategy Officer; Dhruv Gaur, Digital Planning Lead; Leonie Mergulhao, Account Supervisor - Social Media & PR, Medulla (IN), Aurelija Plioplytė, Head of Digital & Social, Not Perfect (LI), Daiana Khaidargaliyeva, Account Manager, Osaka Labs (UK / USA), Stefanie Söhnchen, Vice President Digital, PIABO Communications (DE), Elisabeth Winiartati, Managing Consultant, Head of Global Integrated Communications; Lydia Aprina, Account Manager, Integrated Marketing and Communications; Nita Prabowo, Account Manager, Integrated Marketing and Communications; Okhi, Web Developer, PNTR Group (ID), Kei Obusan, Insights Director; Daffi Ranandi, Insights Manager, Radarr (SG), Gautam Reghunath, Co-founder & CEO, Talented (IN), Donagh Humphreys, Head of Social and Digital Innovation, THINKHOUSE (IRE), Sarah Yim, Strategy Director, Zulu Alpha Kilo (CA).
Trends In Paid Search: Navigating The Digital Landscape In 2024Search Engine Journal
The search marketing landscape is evolving rapidly with new technologies, and professionals, like you, rely on innovative paid search strategies to meet changing demands.
It’s important that you’re ready to implement new strategies in 2024.
Check this out and learn the top trends in paid search advertising that are expected to gain traction, so you can drive higher ROI more efficiently in 2024.
You’ll learn:
- The latest trends in AI and automation, and what this means for an evolving paid search ecosystem.
- New developments in privacy and data regulation.
- Emerging ad formats that are expected to make an impact next year.
Watch Sreekant Lanka from iQuanti and Irina Klein from OneMain Financial as they dive into the future of paid search and explore the trends, strategies, and technologies that will shape the search marketing landscape.
If you’re looking to assess your paid search strategy and design an industry-aligned plan for 2024, then this webinar is for you.
5 Public speaking tips from TED - Visualized summarySpeakerHub
From their humble beginnings in 1984, TED has grown into the world’s most powerful amplifier for speakers and thought-leaders to share their ideas. They have over 2,400 filmed talks (not including the 30,000+ TEDx videos) freely available online, and have hosted over 17,500 events around the world.
With over one billion views in a year, it’s no wonder that so many speakers are looking to TED for ideas on how to share their message more effectively.
The article “5 Public-Speaking Tips TED Gives Its Speakers”, by Carmine Gallo for Forbes, gives speakers five practical ways to connect with their audience, and effectively share their ideas on stage.
Whether you are gearing up to get on a TED stage yourself, or just want to master the skills that so many of their speakers possess, these tips and quotes from Chris Anderson, the TED Talks Curator, will encourage you to make the most impactful impression on your audience.
See the full article and more summaries like this on SpeakerHub here: https://speakerhub.com/blog/5-presentation-tips-ted-gives-its-speakers
See the original article on Forbes here:
http://www.forbes.com/forbes/welcome/?toURL=http://www.forbes.com/sites/carminegallo/2016/05/06/5-public-speaking-tips-ted-gives-its-speakers/&refURL=&referrer=#5c07a8221d9b
ChatGPT and the Future of Work - Clark Boyd Clark Boyd
Everyone is in agreement that ChatGPT (and other generative AI tools) will shape the future of work. Yet there is little consensus on exactly how, when, and to what extent this technology will change our world.
Businesses that extract maximum value from ChatGPT will use it as a collaborative tool for everything from brainstorming to technical maintenance.
For individuals, now is the time to pinpoint the skills the future professional will need to thrive in the AI age.
Check out this presentation to understand what ChatGPT is, how it will shape the future of work, and how you can prepare to take advantage.
The document provides career advice for getting into the tech field, including:
- Doing projects and internships in college to build a portfolio.
- Learning about different roles and technologies through industry research.
- Contributing to open source projects to build experience and network.
- Developing a personal brand through a website and social media presence.
- Networking through events, communities, and finding a mentor.
- Practicing interviews through mock interviews and whiteboarding coding questions.
Google's Just Not That Into You: Understanding Core Updates & Search IntentLily Ray
1. Core updates from Google periodically change how its algorithms assess and rank websites and pages. This can impact rankings through shifts in user intent, site quality issues being caught up to, world events influencing queries, and overhauls to search like the E-A-T framework.
2. There are many possible user intents beyond just transactional, navigational and informational. Identifying intent shifts is important during core updates. Sites may need to optimize for new intents through different content types and sections.
3. Responding effectively to core updates requires analyzing "before and after" data to understand changes, identifying new intents or page types, and ensuring content matches appropriate intents across video, images, knowledge graphs and more.
A brief introduction to DataScience with explaining of the concepts, algorithms, machine learning, supervised and unsupervised learning, clustering, statistics, data preprocessing, real-world applications etc.
It's part of a Data Science Corner Campaign where I will be discussing the fundamentals of DataScience, AIML, Statistics etc.
Time Management & Productivity - Best PracticesVit Horky
Here's my presentation on by proven best practices how to manage your work time effectively and how to improve your productivity. It includes practical tips and how to use tools such as Slack, Google Apps, Hubspot, Google Calendar, Gmail and others.
The six step guide to practical project managementMindGenius
The six step guide to practical project management
If you think managing projects is too difficult, think again.
We’ve stripped back project management processes to the
basics – to make it quicker and easier, without sacrificing
the vital ingredients for success.
“If you’re looking for some real-world guidance, then The Six Step Guide to Practical Project Management will help.”
Dr Andrew Makar, Tactical Project Management
2. Page No.
Contents
Section 1 - General Information
1-1 1-1
Applications
Introduction ............................................................................................. 1-1-1
Tables ..................................................................................................... 1-1-2
Use
Introduction ............................................................................................. 1-2-1
Scope ..................................................................................................... 1-2-2
Format .................................................................................................... 1-2-3
Left and Right Sides ............................................................................... 1-2-4
Hydraulic Schematic Codes ................................................................... 1-2-5
Machine Identification
Introduction ............................................................................................. 1-3-1
Related Topics ........................................................................................ 1-3-2
Machine Identification Plate .................................................................... 1-3-3
Component Identification Plates ............................................................. 1-3-7
Torque Settings
Introduction ............................................................................................. 1-4-1
Zinc Plated Fasteners and Dacromet Fasteners .................................... 1-4-2
Hydraulic Connections ............................................................................ 1-4-6
`Positional Type' Hydraulic Adaptors .................................................... 1-4-10
Service Tools
Introduction ............................................................................................. 1-5-1
Numerical List ......................................................................................... 1-5-2
Tool Detail Reference ............................................................................. 1-5-5
Rivet Nuts ............................................................................................. 1-5-27
Slide Hammer Kit .................................................................................. 1-5-29
Service Consumables
Introduction ............................................................................................. 1-6-1
Sealing and Retaining Compounds ........................................................ 1-6-2
Fuel
Introduction ............................................................................................. 1-7-1
Related Topics ........................................................................................ 1-7-2
Acceptable and Unacceptable Fuels ...................................................... 1-7-3
Stall Speed Combinations
Introduction ............................................................................................. 1-8-1
Related Topics ........................................................................................ 1-8-2
Specifications ......................................................................................... 1-8-3
3. Section 1-1 - General Information
Applications
Introduction
1-1-1 1-1-1
9813/1500-03 (1-14-07)
Applications
Introduction
This manual contains topics that relate to JCB Loadall machines in the 5A and 5T groups. There are several machine
model codes in the family.
Machine Group Model Code Model Name Serial Number range
5A A 531-70 TBA
5A B 535-95 TBA
5A C 536-60 TBA
5A D 541-70 TBA
5A H 533-105 TBA
5A R 536-70 TBA
5A S 526-56 TBA
5A W 550-80 TBA
5T A 531-T70 TBA
5T B 541-T70 TBA
5T C 536-T60 TBA
5T D 535-T95 TBA
5T E 536-T70 TBA
5T W 550-T80 TBA
Machine variants: There are different machine variants within the same model name. This happens because of market
requirements, or when the machine specification changes after a period of time. Where applicable information is given to
help identify which machine variant is applicable for the given specifications and procedures.
Use the applications tables to see which topics relate to which machine models and variants. Where no variant information
is given the topic is applicable to all machine models indicated on the table.
Important: The machine model names are NOT referred to in the topics. You must refer to the applications tables for the
applicable machine model. Table entries shaded grey indicate a topic not included in this issue of the manual.
Note: For full details of machine identification refer to Section 1 - Machine Identification.
K Tables ( T 1-1-2)
K Section 1 - General Information ( T 1-1-2)
K Section 2 - Care and Safety ( T 1-1-2)
K Section 3 - Routine Maintenance ( T 1-1-3)
K Section B - Body and Framework ( T 1-1-4)
K Section C - Electrics ( T 1-1-6)
K Section E - Hydraulics ( T 1-1-7)
K Section F - Transmission ( T 1-1-10)
K Section G - Brakes ( T 1-1-12)
K Section H - Steering ( T 1-1-13)
K Section K - Engine ( T 1-1-14)
K Section M - Electronic Data Systems ( T 1-1-15)
4. Section 1-2 - General Information
1-2-1 1-2-1
1-01-03 Issue 01
Use
Introduction
This topic contains information about the structure of the manual and how to use the manual.
K Scope ( T 1-2-2)
K Personnel ( T 1-2-2)
K Applications ( T 1-2-2)
K Newest Data ( T 1-2-2)
K Format ( T 1-2-3)
K Left and Right Sides ( T 1-2-4)
K Hydraulic Schematic Codes ( T 1-2-5)
K Colour Codes ( T 1-2-5)
5. Section 1-2 - General Information
Use
Scope
1-2-2 1-2-2
1-01-03 Issue 01
Scope
Personnel
This publication is designed for the benefit of JCB
Distributor Service Engineers who are receiving, or have
received, training by JCB Technical Training Department.
These personnel should have a sound knowledge of
workshop practice, safety procedures, and general
techniques associated with the maintenance and repair of
hydraulic earthmoving equipment. Finally, please
remember above all else SAFETY MUST COME FIRST!
Applications
This manual contains data relevant to a range of
machines. Make sure you reference the data for the
correct machine. Refer to the Applications topic in this
section.
Newest Data
From time to time new machines, systems or devices
require the manual to be re-issued. Make sure you have
the newest issue.
Always check the on-line JCB data system for relevant
technical information.
6. Section 1-2 - General Information
Use
Format
1-2-3 1-2-3
1-01-03 Issue 01
Format
The manual is compiled in sections, the first three are
numbered and contain information as follows:
1 General Information - Use the Applications Tables
at the front of the section to see which topic in the
manual is applicable to which machine model. The
section also includes general information such as
torque settings and service tools.
2 Care & Safety - includes warnings, cautions and
general procedures related to aspects of workshop
procedures contained in the manual.
3 Routine Maintenance - includes service schedules
and recommended lubricants for all the machine.
The remaining sections are alphabetically coded and deal
with dismantling, overhaul etc. of specific components, for
example:
The sections contain topics. Each topic is a self contained
set of data about a machine SYSTEM or Device.
Some topics are only applicable to some machine models.
Use the Applications Tables in this section to see which
topic is applicable to which machine model.
Each topic contains data such as specifications,
descriptions, fault finding and test procedures. Device
topics also contain removal, replacement, dismantle and
assemble procedures.
Some topics contain procedures and specifications for
different variants. This happens because of market
requirements, or when the machine specification changes
after a period of time. Where applicable, a table in the
introduction of each topic contains information to help you
identify the correct specifications or procedures.
Each topic also contains a Related Topics table. This
table lists all the topics that contain related data. For
example a hydraulic SYSTEM contains devices such as
valves and pumps. These devices have their own topics
and they are listed in the SYSTEM related topics table.
A Attachments
B Body and Framework...etc.
7. Section 1-2 - General Information
Use
Left and Right Sides
1-2-4 1-2-4
1-01-03 Issue 01
Left and Right Sides
'Left Hand' and 'Right Hand' are as viewed from the rear of
the machine facing forwards.
8. Section 1-2 - General Information
Use
Hydraulic Schematic Codes
1-2-5 1-2-5
1-01-03 Issue 01
Hydraulic Schematic Codes
Colour Codes
The following colour coding, used on illustrations to denote
various conditions of oil pressure and flow, is standardised
throughout JCB Service Publications.
Red
Full Pressure: Pressure generated from operation of a service. Depending on application this
may be anything between neutral circuit pressure and LSRV operating pressure.
Pink Pressure: Pressure that is above neutral circuit pressure but lower than that denoted by Red.
Orange Pilot: Oil pressure used in controlling a device (Pilot).
Blue Neural: Neutral circuit pressure.
Green Exhaust:
Light Green Cavitation: Oil subjected to a partial vacuum due to a drop in pressure (cavitation).
Yellow Lock Up: Oil trapped within a chamber or line, preventing movement of components (lock up).
9. Section 1-3 - General Information
Machine Identification
Component Identification Plates
1-3-7 1-3-7
1-02-07 Issue 02
Component Identification Plates
Typical Engine Identification Number
Engine data labels A are located on the cylinder block at
position C and rocker cover D (if fitted). The data label
contains important engine information and includes the
engine identification number E.
A typical engine identification number is explained as
follows:
1 Engine Type
SD = turbocharged
SE = electronic common rail fuel injection,
turbocharged and intercooled.
SF = turbocharged and intercooled.
SH = 4.4 litre electronic common rail fuel injection
with Variable Geometry Turbocharger (81kW, 93kW)
SL = 4.4 litre electronic common rail fuel injection with
Fixed Geometry Turbocharger (55kW)
DH = 4.8 litre electronic common rail fuel injection
with Variable Geometry Turbocharger (108kW)
2 Engine part number
3 Country of manufacture
U = United Kingdom
4 Engine Serial Number
5 Year of Manufacture
The last three parts of the engine identification number are
stamped on the cylinder block at position B.
C007280-C5.jpg
Fig 3. Engine
SD 320/40001 U 00001 04
1 2 3 4 5
U 00001 04
10. Section 1-3 - General Information
Machine Identification
Component Identification Plates
1-3-8 1-3-8
1-02-07 Issue 02
Transmission Identification Numbers
Axles (Excluding 550-80 Machines)
The transmission components have a serial number
stamped on a data plate A as shown.
A710840-C1
Fig 4. Front Axle
A710830-C1
Fig 5. Rear Axle
Axles (550-80 Machines)
The axles have a serial number stamped on a data plate
label A as shown.
To view to the front axle data plate remove the cover B and
the plate will be visible through hole C.
C107510
Fig 6. Front Axle
C107520
Fig 7. Rear Axle
C
B
A
A
11. Section 1-3 - General Information
Machine Identification
Component Identification Plates
1-3-9 1-3-9
1-02-07 Issue 02
Gearbox
The transmission components have a serial number
stamped on a data plate A as shown.
263370-C1
Fig 8. PS750 Powershift Transmission
A401030-C2
Fig 9. PS760 Powershift Transmission
C007640
Fig 10. SS700 Transmission
12. Section 1-3 - General Information
Machine Identification
Component Identification Plates
1-3-10 1-3-10
1-02-07 Issue 02
HydroStatic Transmission Components
Transmission Pump
C094930
Fig 11.
1 Ordering Code
2 Pump Serial Number (8 Digits)
Each motor has a unique serial number.
3 Direction of rotation - looking at the shaft.
4 Date of manufacture.
5 Speed.
6 Power.
Transmission Motor
1 Motor Serial Number (6 Digits)
Each motor has a unique serial number.
2 Type
3 Date of manufacture.
C094920
Fig 12.
Code Machine
AA4VG56 20 and 34 kph
AA10VG63 25 kph
AA4VG71 40 kph
13. Section 1-3 - General Information
Machine Identification
Component Identification Plates
1-3-11 1-3-11
1-02-07 Issue 02
ROPS/FOPS and OECD Certification
Plates
Machines built to ROPS/FOPS standards have an
identification label A fitted to the inside of the cab.
Machines built to ROPS/FOPS and OECD standards have
identification label B fitted to the inside of the cab.
T016800-3-C1
Fig 13. 526-56 and 527-58 machines
Definition of terms:
ROPS Roll Over Protection Structure
FOPS Falling Objects Protection Structure
OECD Organisation for Economic Co-operation and
Development.
14. Section 1-3 - General Information
Machine Identification
Component Identification Plates
1-3-12 1-3-12
1-02-07 Issue 02
445911-5
Fig 14. Other Machines
15. Section 1-4 - General Information
1-4-1 1-4-1
1-05-01 Issue 01
Torque Settings
Introduction
This topic contains information about torques. Torque values are given for types and sizes of bolts and hydraulic
connectors and adaptors.
Where a torque is given as a single figure it may be varied by plus or minus 3%. Torque figures are given for fasteners
with different surface treatments. Make sure you use the correct torque figures.
Where torques are given in topics within the other sections always use these values.
K Zinc Plated Fasteners and Dacromet Fasteners ( T 1-4-2)
K Introduction ( T 1-4-2)
K Bolts and Screws ( T 1-4-2)
K Hydraulic Connections ( T 1-4-6)
K 'O' Ring Face Seal System ( T 1-4-6)
K 'Torque Stop' Hose System ( T 1-4-9)
K `Positional Type' Hydraulic Adaptors ( T 1-4-10)
K Fitting Procedure ( T 1-4-10)
16. Section 1-4 - General Information
Torque Settings
Zinc Plated Fasteners and Dacromet Fasteners
1-4-2 1-4-2
1-05-01 Issue 01
Zinc Plated Fasteners and Dacromet Fasteners
T11-002
Introduction
Some external fasteners on JCB machines are
manufactured using an improved type of corrosion
resistant finish. This type of finish is called Dacromet and
replaces the original Zinc and Yellow Plating used on
earlier machines.
The two types of fasteners can be readily identified by
colour and part number suffix. K Table 1. Fastener Types
( T 1-4-2).
Table 1. Fastener Types
Note: As the Dacromet fasteners have a lower torque
setting than the Zinc and Yellow fasteners, the torque
figures used must be relevant to the type of fastener.
Note: A Dacromet bolt should not be used in conjunction
with a Zinc or Yellow plated nut, as this could change the
torque characteristics of the torque setting further. For the
same reason, a Dacromet nut should not be used with a
Zinc or Yellow plated bolt.
Note: All bolts used on JCB machines are high tensile and
must not be replaced by bolts of a lesser tensile
specification.
Note: Dacromet bolts, due to their high corrosion
resistance are used in areas where rust could occur.
Dacromet bolts are only used for external applications.
They are not used in applications such as gearbox or
engine joint seams or internal applications.
Bolts and Screws
Use the following torque setting tables only where no
torque setting is specified in the text.
Note: Dacromet fasteners are lubricated as part of the
plating process, do not lubricate.
Torque settings are given for the following conditions:
Condition 1
– Un-lubricated fasteners
– Zinc fasteners
– Yellow plated fasteners
Condition 2
– Zinc flake (Dacromet) fasteners
– Lubricated zinc and yellow plated fasteners
– Where there is a natural lubrication. For example,
cast iron components
Verbus Ripp Bolts
Fig 1.
Torque settings for these bolts are determined by the
application. Refer to the relevant procedure for the
required settings.
Fastener
Type
Colour Part No. Suffix
Zinc and
Yellow
Golden finish 'Z' (e.g. 1315/3712Z)
Dacromet Mottled silver finish 'D' (e.g. 1315/3712D)
20. Section 1-4 - General Information
Torque Settings
Hydraulic Connections
1-4-6 1-4-6
1-05-01 Issue 01
Hydraulic Connections
T11-003
'O' Ring Face Seal System
Adaptors Screwed into Valve Blocks
Adaptor screwed into valve blocks, seal onto an 'O' ring
which is compressed into a 45° seat machined into the
face of the tapped port.
Table 8. Torque Settings - BSP Adaptors
Table 9. Torque Settings - SAE Connections
BSP Adaptor
Size
Hexagon (A/F)
Nm kgf m lbf ft
in. mm
1/4 19.0 18.0 1.8 13.0
3/8 22.0 31.0 3.2 23.0
1/2 27.0 49.0 5.0 36.0
5/8 30.0 60.0 6.1 44.0
3/4 32.0 81.0 8.2 60.0
1 38.0 129.0 13.1 95.0
1 1/4 50.0 206.0 21.0 152.0
SAE Tube
Size
SAE Port
Thread Size
Hexagon (A/F)
Nm kgf m lbf ft
mm
4 7/16 - 20 15.9 20.0 - 28.0 2.0 - 2.8 16.5 - 18.5
6 9/16 - 18 19.1 46.0 - 54.0 4.7 - 5.5 34.0 - 40.0
8 3/4 - 16 22.2 95.0 - 105.0 9.7 - 10.7 69.0 - 77.0
10 7/8 - 14 27.0 130.0 - 140.0 13.2 - 14.3 96.0 - 104.0
12 1 1/16 - 12 31.8 190.0 - 210.0 19.4 - 21.4 141.0 - 155.0
16 1 5/16 - 12 38.1 290.0 - 310.0 29.6 - 31.6 216.0 - 230.0
20 1 5/8 47.6 280.0 - 380.0 28.5 - 38.7 210.0 - 280.0
21. Section 1-4 - General Information
Torque Settings
Hydraulic Connections
1-4-7 1-4-7
1-05-01 Issue 01
Hoses Screwed into Adaptors
Fig 2.
Hoses 2-B screwed into adaptors 2-A seal onto an `O' ring
2-C which is compressed into a 45° seat machined into the
face of the adaptor port.
Note: Dimension 2-D will vary depending upon the torque
applied.
Table 10. BSP Hose - Torque Settings
BSP Hose Size Hexagon (A/F)
Nm kgf m lbf ft
in. mm
1/8 14.0 14.0 - 16.00 1.4 - 1.6 10.3 - 11.8
1/4 19.0 24.0 - 27.0 2.4 - 2.7 17.7 - 19.9
3/8 22.0 33.0 - 40.0 3.4 - 4.1 24.3 - 29.5
1/2 27.0 44.0 - 50.0 4.5 - 5.1 32.4 - 36.9
5/8 30.0 58.0 - 65.0 5.9 - 6.6 42.8 - 47.9
3/4 32.0 84.0 - 92.0 8.6 - 9.4 61.9 - 67.8
1 38.0 115.0 - 126.0 11.7 - 12.8 84.8 - 92.9
1 1/4 50.0 189.0 - 200.0 19.3 - 20.4 139.4 - 147.5
1 1/2 55.0 244.0 - 260.0 24.9 - 26.5 180.0 - 191.8
22. Section 1-4 - General Information
Torque Settings
Hydraulic Connections
1-4-8 1-4-8
1-05-01 Issue 01
Adaptors into Component Connections with Bonded Washers
Table 11. BSP Adaptors with Bonded Washers - Torque Settings
BSP Size
Nm kgf m lbf ft
in.
1/8 20.0 2.1 15.0
1/4 34.0 3.4 25.0
3/8 75.0 7.6 55.0
1/2 102.0 10.3 75.0
5/8 122.0 12.4 90.0
3/4 183.0 18.7 135.0
1 203.0 20.7 150.0
1 1/4 305.0 31.0 225.0
1 1/2 305.0 31.0 225.0
23. Section 1-4 - General Information
Torque Settings
Hydraulic Connections
1-4-9 1-4-9
1-05-01 Issue 01
'Torque Stop' Hose System
Fig 3.
`Torque Stop' Hoses 3-B screwed into adaptors 3-A seal
onto an 'O' ring 3-C which is compressed into a 45° seat
machined in the face of the adaptor port. To prevent the 'O'
ring being damages as a result of over tightening, 'Torque
Stop' Hoses have an additional shoulder 3-D, which acts
as a physical stop.
Note: Minimum dimension 3-E fixed by shoulder 3-D.
Table 12. BSP `Torque Stop' Hose - Torque Settings
BSP Hose Size Hexagon (A/F)
Nm kgf m lbf ft
in. mm
1/8 14.0 14.0 1.4 10.0
1/4 19.0 27.0 2.7 20.0
3/8 22.0 40.0 4.1 30.0
1/2 27.0 55.0 5.6 40.0
5/8 30.0 65.0 6.6 48.0
3/4 32.0 95.0 9.7 70.0
1 38.0 120.0 12.2 89.0
1 1/4 50.0 189.0 19.3 140.0
1 1/2 55.0 244.0 24.9 180.0
24. Section 1-4 - General Information
Torque Settings
`Positional Type' Hydraulic Adaptors
1-4-10 1-4-10
1-05-01 Issue 01
`Positional Type' Hydraulic Adaptors
Fitting Procedure
On a typical machine, some hydraulic components may
utilise `Positional Type' SAE Hydraulic Adaptors. When
fitting `Positional Type' Hydraulic Adaptors it is important to
adopt the following procedure. If this procedure is not
followed correctly, damage to the `O' ring seal 4-A can
occur resulting in oil leaks.
1 Ensure the locknut 4-B is screwed back onto the body
of the adaptor as far as possible as shown.
2 Check the `O' ring backing washer 4-C is a tight fit on
the adaptor. Note that the washer should not move
freely, if the washer is slack do not use the adaptor.
3 Check the `O' ring 4-A is fitted and that it is free from
damage or nicks. Before fitting the adaptor, smear the
`O' ring with clean hydraulic fluid.
Note: The dimensions and shore hardness of the `O' ring
is critical. Should it become necessary to replace the `O'
ring, ensure that only JCB Genuine Parts are used.
4 Screw the adaptor into the port of the hydraulic
component as far as possible, so that ALL the threads
engage and the `O' ring is correctly seated against
the sealing face.
5 Set the angular position of the adaptor as required,
then secure by tightening the locknut 4-B.
Note: When fitted correctly no more than one thread
should be visible at 5-Z as shown.
6 Torque tighten the locknut to 81 Nm (60 lbf ft).
Fig 4.
Fig 5.
26. Page No.
Contents
Section 2 - Care and Safety
2-1 2-1
Safety Notices
Introduction ............................................................................................. 2-1-1
Important Information ............................................................................. 2-1-2
Safety Check List .................................................................................... 2-1-3
Safety Decals ....................................................................................... 2-1-16
General Procedures
Introduction ............................................................................................. 2-2-1
Related Topics ........................................................................................ 2-2-3
Parking the Machine and Making it Safe ................................................ 2-2-4
Boom Safety Strut (P1) ........................................................................... 2-2-6
Boom Safety Strut (P2) ........................................................................... 2-2-9
Venting the Hydraulic Pressure ............................................................ 2-2-12
Venting the Brake System Pressure ..................................................... 2-2-14
Connecting/Disconnecting Hydraulic Hoses ......................................... 2-2-15
Quick Release Couplings ..................................................................... 2-2-16
Hydraulic Contamination ...................................................................... 2-2-18
Battery Disconnection/Connection ....................................................... 2-2-20
Battery Charging System Precautions .................................................. 2-2-21
Removing and Replacing Components ................................................ 2-2-22
Hydraulic Rams .................................................................................... 2-2-24
Gas Hydraulic Bladder Accumulators ................................................... 2-2-26
27. Thank you very much for
your reading. Please Click
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click on the link above,
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28. Section 2-1 - Care and Safety
2-1-1 2-1-1
2-01-06 Issue 01
Safety Notices
Introduction
In this publication and on the machine, there are safety
notices. Each notice starts with a signal word. The signal
word meanings are given below.
!MDANGER
Denotes an extreme hazard exists. If proper
precautions are not taken, it is highly probable that the
operator (or others) could be killed or seriously
injured.
INT-1-2-1
!MWARNING
Denotes a hazard exists. If proper precautions are not
taken, the operator (or others) could be killed or
seriously injured.
INT-1-2-2
!MCAUTION
Denotes a reminder of safety practices. Failure to
follow these safety practices could result in injury to
the operator (or others) and possible damage to the
machine.
INT-1-2-3
29. Section 2-1 - Care and Safety
Safety Notices
Important Information
2-1-2 2-1-2
2-01-06 Issue 01
Important Information
T1-042
The Operator Manual
!MWARNING
You and others can be killed or seriously injured if you
operate or maintain the machine without first studying
the Operator Manual. You must understand and follow
the instructions in the Operator Manual. If you do not
understand anything, ask your employer or JCB
dealer to explain it.
INT-1-4-2
Do not operate the machine without an Operator Manual,
or if there is anything on the machine you do not
understand.
Treat the Operator Manual as part of the machine. Keep it
clean and in good condition. Replace the Operator Manual
immediately if it is lost, damaged or becomes unreadable.
Safety Warnings
In this publication and on the machine, there are safety
notices. Each notice starts with a signal word. The signal
word meanings are given below.
!MDANGER
Denotes an extreme hazard exists. If proper
precautions are not taken, it is highly probable that the
operator (or others) could be killed or seriously
injured.
INT-1-2-1
!MWARNING
Denotes a hazard exists. If proper precautions are not
taken, the operator (or others) could be killed or
seriously injured.
INT-1-2-2
!MCAUTION
Denotes a reminder of safety practices. Failure to
follow these safety practices could result in injury to
the operator (or others) and possible damage to the
machine.
INT-1-2-3
This safety alert system identifies
important safety messages in this
manual. When you see this symbol, be
alert, your safety is involved, carefully
read the message that follows, and inform
other operators.
30. Section 2-1 - Care and Safety
Safety Notices
Safety Check List
2-1-3 2-1-3
2-01-06 Issue 01
Safety Check List
Safety - Yours and Others
INT-1-3-1_3
All machinary can be hazardous. When a machine is
correctly operated and properly maintained, it is a safe
machine to work with. But when it is carelessly operated or
poorly maintained it can become a danger to you (the
operator) and others.
In this manual and on the machine you will find warning
messages. Read and understand them. They tell you of
potential hazards and how to avoid them. If you do not fully
understand the warning messages, ask your employer or
JCB distributor to explain them.
But safety is not just a matter of responding to the
warnings. All the time you are working on or with the
machine you must be thinking what hazards there might be
and how to avoid them.
Do not work with the machine until you are sure that you
can control it.
Do not start any job until you are sure that you and those
around you will be safe.
If you are unsure of anything, about the machine or the job,
ask someone who knows. Do not assume anything.
Remember
BE CAREFUL
BE ALERT
BE SAFE
Common Rail (SE/SH/DH/SL Engine)
Specific
In addition to the general safety notices and general good
workshop practices issued in this section and throughout
the manual, there are specific points to note when
completing maintenance on engine equipment:
Diesel Fuel Quality
Important: The potential for engine damage due to the
use of incorrect or contaminated fuel is much greater with
common rail injection technology than with mechanical
injection systems.
For more information about cleanliness requirements and
fuel types refer to Section 1 - General Information.
!MCAUTION
Do not allow dirt to enter the fuel system. Before
disconnecting any part of the fuel system, thoroughly
clean around the connection. When a component has
been disconnected, for example a fuel pipe, always fit
protective caps and plugs to prevent dirt ingress.
Failure to follow these instruction will lead to dirt
entering the fuel system. Dirt in the fuel system will
seriously damage the fuel injection equipment and
could be expensive to repair.
ENG-1-7