JCB 526, 531, 533, 535, 536, 541 Side Engine Loadalls Repair Service Manual

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(S/N: 1508000 Onwards)

This service manual PDF download for the 526, 531, 533, 535, 536, 541 JCB Side Engine Loadalls has been prepared as an aid to improve the quality of repairs by giving the serviceman an accurate understanding of the product and by showing him the correct way to perform repairs and make judgements. Make sure you understand the contents of this manual and use it to fully at every opportunity.

APPLICABLE MODELS :

– JCB Loadall 531-70 (JCB 444 Engine) Tier lll Engine – from S/N: 1508000 Onwards
– JCB Loadall 533-105 (JCB 444 Engine) Tier lll Engine – from S/N: 1508000 Onwards
– JCB Loadall 535-95 (JCB 444 Engine) Tier lll Engine – from S/N: 1508000 Onwards
– JCB Loadall 536-60 (JCB 444 Engine) Tier lll Engine – from S/N: 1508000 Onwards
– JCB Loadall 536-70 (JCB 444 Engine) Tier lll Engine – from S/N: 1508000 Onwards
– JCB Loadall 526-56 (JCB 444 Engine) Tier lll Engine – from S/N: 1508000 Onwards
– JCB Loadall 541-70 (JCB 444 Engine) Tier lll Engine – from S/N: 1508000 Onwards

TABLE OF CONTENTS :

Section 1 – General Information
Section 2 – Care and Safety
Section 3 – Routine Maintenance
Section B – Body and Framework
Section C – Electrics
Section E – Hydraulics
Section F – Transmission
Section G – Brakes
Section H – Steering
Section K – Engine
Section M – Electronic Data Systems

MANUAL SPECIFICATION :

File Format : PDF
Language : English
Printable : Yes
Searchable : Yes
Bookmarked : Yes
P/N : 9803/3760-05
Total Pages : 2590

This complete JCB Telescopic Handler | Loadall | Telescopic Loader service manual / repair manual / workshop manual PDF download contains specs, diagrams, actual real photo illustrations, and schemes. In addition to space savings, nice thing about having completly searcheble PDF files instead of a hard-printed manual is that you can use the Search feature in your PDF reader software (Adobe Acrobat) to find just what your looking for and just print out the exact pages you need or all manual easily. This is the same manual your local dealer will use when doing a repair. This is a must for the Do-It-Yourselfer! Saving Yourself $$$$$$ In Service Repair And Maintenance Costs !!!!

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9803-3760

Section 1 – General Information
General Information
Applications
Introduction
Tables
Section 1 – General Information
Section 2 – Care and Safety
Section 3 – Routine Maintenance
Section B – Body and Framework
Section C – Electrics
Section E – Hydraulics
Section F – Transmission
Section G – Brakes
Section H – Steering
Section K – Engine
Section M – Electronic Data Systems
Use
Introduction
Scope
Personnel
Applications
Newest Data
Format
Left and Right Sides
Hydraulic Schematic Codes
Colour Codes
Electrical Device Codes
Machine Identification
Introduction
Related Topics
Machine Identification Plate
Typical Product Identification Number (PIN)
Component Identification Plates
Typical Engine Identification Number
Transmission Identification Numbers
ROPS/FOPS and OECD Certification Plates
Torque Settings
Introduction
Zinc Plated Fasteners and Dacromet Fasteners
Introduction
Bolts and Screws
Hydraulic Connections
‘O’ Ring Face Seal System
‘Torque Stop’ Hose System
`Positional Type’ Hydraulic Adaptors
Fitting Procedure
Service Tools
Introduction
Numerical List
Tool Detail Reference
Rivet Nuts
Fitting Procedure
Slide Hammer Kit
Fitting Procedure
Service Consumables
Introduction
Sealing and Retaining Compounds
Fuel
Introduction
Related Topics
Acceptable and Unacceptable Fuels
Additives
Service Requirements for use of B20 Biodiesel
Warranty
Fuel Types
Usage and Effects of Fuels
Sulphur Content
Effects of Fuel Contaminates
Stall Speed Combinations
Introduction
Related Topics
Specifications

Section 2 – Care and Safety
Care and Safety
Safety Notices
Introduction
Important Information
The Operator Manual
Safety Warnings
Safety Check List
Safety – Yours and Others
Common Rail (SE Engine) Specific
General Safety
Operating Safety
Maintenance Safety
Safety Decals
Introduction
General Procedures
Introduction
Related Topics
Parking the Machine and Making it Safe
Boom Safety Strut
Installing
Removing
Venting Hydraulic Pressure
Connecting/Disconnecting Hydraulic Hoses
Introduction
Connecting the Hoses
Disconnecting the Hoses
Quick Release Couplings
Connecting and Disconnecting
Hydraulic Contamination
Hydraulic Fluid Quality
Effects of Contamination
Cleaning Operation
Contaminant Standards
Filters
Battery Disconnection/Connection
Disconnection
Connection
Removing and Replacing Components
Battery Charging System Precautions
Hydraulic Rams
Installation
Caution During Use
Maintenance, Inspection Points

Section 3 – Routine Maintenance
Routine Maintenance
Introduction
Health and Safety
Lubricants
Battery
Warning Symbols
First Aid – Electrolyte
Service Schedules – Machines with SD and SF Engines
Related Topics
Introduction
Fuel System
How to Use the Service Schedules
Calendar Equivalents
Pre-start Cold Checks, Service Points and Fluid Levels
Functional Test and Final Inspection
Service Schedules – Machines with SE Engines
Related Topics
Introduction
Calendar Equivalents
How to Use the Service Schedules
Fuel System
Pre-start Cold Checks, Service Points and Fluid Levels
Functional Test and Final Inspection
Fluids, Lubricants and Capacities
Related Topics
Specifications
Coolant Mixtures
Cleaning the Machine
Related Topics
Introduction
Detergents
Pressure Washing and Steam Cleaning
Preparing the Machine for Cleaning
Cleaning the Machine
Inspection
Check the Machine Body and Structure
Check the Tyres
Seat
Seat Belt
Check the Seat and Seat Belt
ROPS/FOPS (and OECD) Structure
Checking the ROPS/FOPS (and OECD) Structure
Greasing
Related Topics
Greasing
Introduction
Preparing the Machine for Greasing
Every 50 Hours
Every 500 Hours
Every 1000 Hours
Oiling
Park Brake Cable
Control Levers
Heater and Air Conditioning
Related Topics
Changing the Air Intake Filter
Brakes
Related Topics
Checking the Foot Brake Fluid Level
Electrical System
Related Topics
Battery
Battery Disconnection/Connection
Checking the Electrolyte Level
Battery Isolator
Jump Starting the Engine
Fuses and Relays
Fuses
Link Box Fuses
Relays
Engine
Related Topics
Checking the Oil Level
Changing the Oil and Filter
Checking the Coolant Level
Changing the Coolant
Crankcase Ventilation (SE Engine)
Front End Accessory Drive Belt
Introduction
Inspecting the Drive Belt
Changing the Drive Belt
Engine Air Filter
Related Topics
Cleaning the Air Filter Dust Valve
Changing the Elements
Fuel System
Related Topics
Fuel
Filling the Tank
Water Separator and Engine Fuel Filter
Introduction
Draining the Water Separator and Engine Fuel Filter
Changing the Water Separator Pre-Filter
Changing the Engine Fuel Filter Element
Cleaning Water Separator Pump (if fitted)
Bleeding the System
Machines with SD and SF Engines
Machines with SE Engine
Hydraulic System
Related Topics
Oil and Filters
Checking the Hydraulic Fluid Level
Changing the Filter Element
Testing
Hose Burst Protection Valves
Transmission
Related Topics
Gearbox
Checking the Oil Level
Changing the Oil and Filter
Front and Rear Axle
Checking the Axle Oil Level
Changing the Axle Oil
Oil Immersed Brakes
Checking the Front Axle Breather
Tyres and Wheels
Tyre Inflation
Checking the Wheel Nut Torques
Wheel Nut Torque Indicators (if fitted)
Wheel Alignment
Introduction
Manual Steer Mode Selector
Electronic Steer Mode Selector
Wear Pads
Related Topics
Wear Pads
Boom Wear Pad Clearance
Windscreen Washer
Related Topics
Checking the Level
Access Panels
Related Topics
Battery Cover
Opening and Closing
Engine Cover
Opening and Closing
Undershield
Removal and Replacement
Rear Cover (526-56 Machines)
Removal and Replacement
Fire Extinguisher (if fitted)
Checking the Fire Extinguisher

Section B – Body and Framework
Body and Framework
Applications
Table
Fork Carriage
Introduction
Related Topics
Removal and Replacement
2 Stage Booms
3 Stage Booms
Cab Heating and Ventilation SYSTEM
Introduction
Related Topics
Operation Overview
Electrical Operation and Schematics
Electrical Connectors
Fault Finding
Tables
Cab Air Conditioning SYSTEM
Introduction
Related Topics
Specifications
R134a Refrigerant
PAG Type Refrigerant Oil
Operation Overview
Component Location
System Operation
System Control
Electrical Operation and Schematics
Electrical Connectors
Safety Procedures
Service Checks
Off-Season Operation
Fault Finding
Introduction
Tables
System Diagnosis using Test Gauges
Test Procedures
Leak Testing
Tightening Leaking Hoses
Binary Switch
Refrigerant
Refrigerant Charging and Discharging
Compressor Drive Belt – Adjustment
Load Moment Indicator (LMI) SYSTEM
Introduction
Related Topics
Operation Overview
Electrical Operation and Schematics
Electrical Connectors
Fault Finding
Fault Codes
General Fault Finding
Diagnostic Tests
Calibration
Calibration Charts
Longitudinal Load Moment SYSTEM
Introduction
Related Topics
Operation Overview
Longitudinal Load Moment
Longitudinal Load Moment Indicator (LLMI)
Longitidinal Load Moment Control System (LLMC)
Hydraulic Operation and Schematics
LLMI System
LLMC System
Electrical Operation and Schematics
LLMI System
LLMC System
Electrical Connectors
LLMI – Calibration
Fault Finding
LLMI Fault Codes
LLMI Fault Finding
LLMC Fault Codes
LLMC Fault Finding Tables
LLMI Tests
LLMI Self Test Function
LLMI Diagnostic Tests
LLMC Tests
LLMC Functional Check
Cab
Introduction
Related Topics
Removal and Replacement
Roller Blind
Roof Liner
Instrument Panels
Door Handle Removal and Replacement
Door Removal and Replacement
Roof Guard
Wiper Motor Front
Wiper Motor Rear
Wiper Motor Roof
Cab
Air Conditioning Condenser – Cooling Pack Mounted
Introduction
Related Topics
Removal and Replacement
Removal
Replacement
Air Conditioning Condenser – Cab Roof Mounted
Introduction
Related Topics
Removal and Replacement
Removal
Replacement
Cab HV and HVAC Unit
Introduction
Related Topics
Freeze Thermostat (HVAC Unit)
Removal
Replacement
Removal and Replacement (P1)
Removal
Replacement
Removal and Replacement (P2)
Removal
Replacement
Air Conditioning Binary Switch
Introduction
Related Topics
Removal and Replacement
Removal
Replacement
Heater Valve
Introduction
Related Topics
Removal and Replacement
Removal
Replacement
Fuel Tank
Introduction
Related Topics
Specifications
Removal and Replacement
Side Mounted
Rear Mounted
Fuel Level Sender – Side Mounted Tank P1
Fuel Level Sender – Side Mounted Tank P2
Fuel Level Sender – Rear Mounted Tank
Chassis Panels
Introduction
Related Topics
Removal and Replacement
Engine Cover
Valve Block Cover
Mudguard Assembly
Boom
Introduction
Related Topics
Specifications
Wear Pad Clearance – 2 Stage Boom
Wear Pad Clearance – 3 Stage Boom
Operation Overview
Telescopic Operation – 3 Stage Boom
Parallel Lift
Fault Finding
Wear Pads and Shims
Typical Shimming Procedure
Angle Indicator Removal and Replacement
Removal
Replacement
Pivot Shims
Removal and Replacement
2 Stage Boom (P1)
2 Stage Boom (P2)
3 Stage Boom
Dismantling and Assembly
2 Stage Boom
3 Stage Boom
Hydraulic Tank
Introduction
Related Topics
Specifications
Removal and Replacement
Removal
Replacement
LMI Axle Transducer
Introduction
Related Topics
Removal and Replacement
Removal
Replacement
Stabilisers
Introduction
Related Topics
Leg Removal and Replacement
Removal
Replacement
Checking Pressure Switch Operation

Section C – Electrics
Electrics
Applications
Table
Fuses and Relays
Introduction
Access and Location (P1)
Access and Location (P2)
Fuses – SD, SE, SF Engines, 4 Speed PS (S1)
Fuses – SD, SE, SF Engines, 4 Speed PS (S1-1)
Fuses – SD, SE, SF Engines, 4 Speed PS (S2)
Fuses – SF Engines, 4 Speed PS (S8)
Fuses – SE Engines, 4 Speed PS (S9)
Fuses – SE Engines, 6 Speed PS (S7)
Fuses – SE Engines, 6 Speed PS (S7-1)
Fuses – SE Engines, 6 Speed PS (S10)
Fuses – SD, SF Engines, 4 Speed PS, Dual Lever Control (S3)
Fuses – SD, SF Engines, 4 Speed SS, Dual Lever Control (S4)
Fuses – SD, SF Engines, 4 Speed PS, Single Lever Control (S5)
Fuses – SD, SF Engines, 4 Speed SS, Single Lever Control (S6)
Link Box Fuses
Cab Auxiliary Power Fuse
Relays – SD, SE, SF Engines, 4 Speed PS (S1)
Relays – SD, SE, SF Engines, 4 Speed PS (S1-1)
Relays – SD, SE, SF Engines, 4 Speed PS (S2)
Relays – SF Engines, 4 Speed PS (S8)
Relays – SE Engines, 4 Speed PS (S9)
Relays – SE Engines, 6 Speed PS (S7)
Additional Relays (if fitted)
Relays – SE Engines, 6 Speed PS (S7-1)
Additional Relays (if fitted)
Relays – SE Engines, 6 Speed PS (S10)
Relays – SD, SF Engines, 4 Speed PS, Dual Lever Control (S3)
Relays – SD, SF Engines, 4 Speed SS, Dual Lever Control (S4)
Relays – SD, SF Engines, 4 Speed PS, Single Lever Control (S5)
Relays – SD, SF Engines, 4 Speed SS, Single Lever Control (S6)
Schematics
Introduction
SD,SF Engines – 4 Speed Powershift, Dual Lever Control (S1)
SF, SE Engines – Single Lever Control with Thumbwheels
Sheets
Component Keys
SD,SF Engines – 4 Speed Powershift, Dual Lever Control(S2)
Sheets
Component Keys
4 Speed Powershift/Synchro Shuttle, Single Lever Control (S3)
Sheets
Component Keys
Electrical Harness SYSTEM
Introduction
Related Topics
Earth Points
Wire Numbers and Functions
Wires 000-199
Wires 200-399
Wires 400-599
Wires 600-799
Wires 800-999
Wires In Splices
General Points
Harness Interconnections and Drawings
Interconnections
Harness Identification
Drawings
Test Procedures
How to Use a Multimeter
Measuring DC Voltage
Measuring Resistance
Measuring Continuity
Measuring Frequency
Testing a Diode or a Diode Wire
Wiring Harness Repair
Introduction
Repair Procedure
Battery Charging SYSTEM
Introduction
Related Topics
Specifications
Operation Overview
Electrical Operation and Schematics
Electrical Connectors
Test Procedures
Charging Circuit Test
Alternator Charging Test
Alternator
Introduction
Related Topics
Specifications
Electrical Operation and Schematics
Removal, Inspection and Replacement
Removal
Inspection
Replacement
Dismantle and Assemble
Renewing the Voltage Regulator and Brushes
Renewing the Drive Pulley
Battery
Introduction
Related Topics
Specifications
Maintenance
Battery
Test Procedures
Battery Load Testing
Specific Gravity Testing
Disconnection and Connection
Removal and Replacement
Removal
Replacement
Machine Control ECU (S1)
Introduction
Related Topics
Removal and Replacement
Removal
Replacement
Machine Control ECU (S2)
Introduction
Related Topics
Removal and Replacement
Removal
Replacement

Section E – Hydraulics
Hydraulics
Applications
Table
Systems and Schematics
Introduction
Systems
Schematics – Parallel System with Dual Lever Controls
Schematics – Parallel System with Single Lever Controls
Schematics – LSP Gearpump System
Schematics – LSP Variflow System
Schematics – LSP Electro Servo System (S1)
Schematics – LSP Electro Servo System (S2)
Parallel Hydraulic SYSTEM
Introduction
Related Topics
Specifications
4 Spool Valve Block (S1)
4 Spool Valve Block (S2)
4 Spool Valve Block (S3)
4 Spool Valve Block (S4)
6 Spool Valve Block (S5)
Hydraulic Pump
Cooling Fan Motor
Operation Overview
Component Location and Identification
Hydraulic Pump
Control Valve Block
Hydraulic Operation and Schematics
No Services Operated
Service Operation
Main System Pressure Relief
4 Spool Control Valve (Dual Lever Control)
4 Spool Control Valve (Single Lever Control)
6 Spool Control Valve (Machines with Stabilisers)
Main Relief Valve (MRV) Operation
Auxiliary Relief Valve (ARV) Operation
Parallel Lift (S1)
Parallel Lift (S2)
Boom Regenerative Valve (3 Stage Booms)
Fault Finding
Tables
Test Procedures
Checking Pump Flow
Main Relief Valve (MRV) Pressure
Auxiliary Relief Valve Pressure (ARV) – ARV’s set lower than the MRV
Auxiliary Relief Valve Pressure (ARV) – ARV’s set higher than the MRV
Relief Valve Adjustment
Servo Pilot Pressure (Single lever controls)
Measuring Spool Displacement (Manual Spools)
Bleed Procedures
3-Stage Boom Extension Ram Circuit
Tilt Ram Circuit
Sway Ram Circuit
LSP Gearpump Hydraulic SYSTEM
Introduction
Related Topics
Specifications
Control Valve Block
Hydraulic Pump
Cooling Fan Motor
Operation Overview
Hydraulic Pump
Servo Pilot Valve
Manual Control
Electronic Proportional Control
Load Sensing
Inloader Operation
Pressure Compensation (Flowshare)
Control Lever
Hydraulic Operation and Schematics
No Services Operated
Service Operation
Inloader Operation
Multiple Service Operation
Pressure Compensator Valves Operation
Main System Pressure Relief
Parallel Lift (S1)
Parallel Lift (S2)
Parallel Lift (S3)
Electrical Operation and Schematics
Thumbwheel Controls
Fault Finding
Electronic Fault Codes
Tables
Test Procedures
Checking Pump Flow
Checking the Servo Pilot Pressure
Load Sense Relief Valve (LSRV)
Auxiliary Relief Valve Pressure (ARV) – ARV’s set lower than the LSVR
Auxiliary Relief Valve Pressure (ARV) – ARV’s set higher than the LSRV
Relief Valve Adjustment
Bleed Procedures
3-Stage Boom Extension Ram Circuit
Tilt Ram Circuit
Sway Ram Circuit
LSP Variflow Hydraulic SYSTEM
Introduction
Related Topics
Specifications
Control Valve Block
Variflow Pump
Operation Overview
Component Location
Hydraulic Pump
Servo Pilot Valve
Manual Control
Electronic Proportional Control
Load Sensing
Pressure Compensation (Flowshare)
Control Lever
Variflow Pump
Hydraulic Operation and Schematics
No Services Operated
Service Operation
Multiple Service Operation
Main System Pressure Relief
Pressure Compensator Valves Operation
Variflow Pump Operation
Parallel Lift (S1)
Parallel Lift (S2)
Parallel Lift (S3)
Electrical Operation and Schematics
Thumbwheel Controls
Hydraulic Variable Control System (HVCS)
Device and Connector Key
Fault Finding
Electronic Fault Codes
Tables
Test Procedures
Checking Pump Flow
Main System Pressures
Checking the Servo Pilot Pressure
Auxiliary Relief Valve Pressure (ARV) – ARV’s set higher than the MRV
Testing the HVCS System Operation
Bleed Procedures
Tilt Ram Circuit
Sway Ram Circuit
LSP Electro Servo Hydraulic SYSTEM (S1)
Introduction
Related Topics
Specifications
4 Spool Control Valve Block (S1)
4 Spool Control Valve Block (S2)
Variflow Pump
Operation Overview
Hydraulic Pump
Servo Pilot Pressure Supply Valve
Load Sensing
Pressure Compensation (Flowshare)
Electronic Servo Proportional Control
Electro Servo Control Lever
Variflow Pump
Hydraulic Operation and Schematics
No Services Operated
Service Operation
Multiple Service Operation
Main System Pressure Relief
Pressure Compensator Valves Operation
Variflow Pump Operation
Parallel Lift
Electrical Operation and Schematics
Hydraulic Variable Control System (HVCS)
Electro Servo Control
Connector and Device Key
Fault Finding
Electronic Fault Codes
Tables
Test Procedures
Checking Pump Flow
Main System Pressures
Checking the Servo Pilot Pressure
Auxiliary Relief Valve Pressure (ARV) – ARV’s set higher than the MRV
Testing the HVCS System Operation
Bleed Procedures
Tilt Ram Circuit
Sway Ram Circuit
LSP Electro Servo Hydraulic SYSTEM (S2)
Introduction
Related Topics
Specifications
4 Spool Control Valve Block
Variflow Hydraulic Pump – Power Control
Variflow Hydraulic Pump – HVCS
Operation Overview
Variflow Hydraulic Pump – Power Control
Variflow Hydraulic Pump – HVCS
Servo Pilot Pressure Supply Valve
Pump Cut Out Valve
Load Sensing
Pressure Compensation (Flowshare)
Electronic Servo Proportional Control
Electro Servo Control Lever
Hydraulic Operation and Schematics
No Services Operated
Service Operation
Multiple Service Operation
Main System Pressure Relief
Pressure Compensator Valves Operation
Variflow Hydraulic Pump
Variflow Hydraulic Pump – Power Control
Variflow Hydraulic Pump – HVCS
Parallel Lift (S1)
Parallel Lift (S2)
Parallel Lift (S3)
Electrical Operation and Schematics
Hydraulic Variable Control System (HVCS)
Electro Servo Control
Connector and Device Key
Fault Finding
Electronic Fault Codes
Tables
Test Procedures
Checking Pump Flow
Main System Pressures
Checking the Servo Pilot Pressure
Auxiliary Relief Valve Pressure (ARV) – ARV’s set higher than the maximum pump pressure
Testing the HVCS System Operation
Bleed Procedures
Tilt Ram Circuit
Sway Ram Circuit
Servo Parallel Hydraulic SYSTEM
Introduction
Related Topics
Specifications
4 Spool Valve Block
Operation Overview
Hydraulic Pump
Control Valve Block
Single Lever Control
ECU Controlled ‘Flowshare’
Control Lever
Hydraulic Operation and Schematics
Lift/Lower and Crowd/Dump Services
Extend/Retract and Auxiliary Services
Main system Pressure Relief, System Isolation
4 Spool Control Valve (Single Lever Control)
Parallel Lift
Electrical Operation and Schematics
Thumbwheel Controls
Servo Control – Operator interface
Connector and Device Key
Fault Finding
Electronic Fault Codes
Tables
Test Procedures
Checking Pump Flow
Main Relief Valve (MRV) Pressure
Auxiliary Relief Valve Pressure (ARV) – ARV’s set lower than the MRV
Auxiliary Relief Valve Pressure (ARV) – ARV’s set higher than the MRV
Relief Valve Adjustment
Checking the Servo Pilot Pressure
Smooth Ride SYSTEM (SRS) – Parallel
Introduction
Related Topics
Specifications
Accumulators
Operation Overview
Service Spool Microswitches
Hydraulic Operation and Schematics
Electrical Operation and Schematics
Fault Finding
Tables
Accumulator Charging and Discharging
Charging and Discharging
Accumulator Removal and Replacement
Removal
Replacement
Smooth Ride SYSTEM (SRS) – LSP
Introduction
Related Topics
Specifications
Accumulators
Operation Overview
Service Spool Microswitches
Hydraulic Operation and Schematics
Electrical Operation and Schematics
Fault Finding
Tables
Accumulator Charging and Discharging
Charging and Discharging
Accumulator Removal and Replacement
Removal
Replacement
Smooth Ride SYSTEM (SRS) (S1) – Electro Servo
Introduction
Related Topics
Specifications
Accumulators
Operation Overview
Hydraulic Operation and Schematics
Hydraulic Schematic
Electrical Operation and Schematics
Fault Finding
Tables
Accumulator Charging and Discharging
Charging and Discharging
Accumulator Removal and Replacement
Removal
Replacement
Smooth Ride SYSTEM (SRS) (S2) – Electro Servo
Introduction
Related Topics
Specifications
Accumulators
Operation Overview
Hydraulic Operation and Schematics
Hydraulic Schematic
Electrical Operation and Schematics
Fault Finding
Tables
Accumulator Charging and Discharging
Charging and Discharging
Accumulator Removal and Replacement
Removal
Replacement
Smooth Ride SYSTEM (SRS) – Servo Parallel
Introduction
Related Topics
Specifications
Accumulators
Operation Overview
Hydraulic Operation and Schematics
Electrical Operation and Schematics
Electrical Connectors
Fault Finding
Electronic Fault Codes
Tables
Accumulator Charging and Discharging
Charging and Discharging
Accumulator Removal and Replacement
Removal
Replacement
Parallel Control Valve – 4 Section
Introduction
Related Topics
Removal and Replacement (P1)
Removal
Replacement
Removal and Replacement (P2)
Removal
Replacement
Dismantle and Assemble – Valve Block
Dismantle
Assemble
Dismantle and Assemble – Spools and Load Hold Check Valves
Dismantle
Assemble
Dismantle and Assemble – Pilot Pressure Reducing Valve
Parallel Control Valve – 6 Section
Introduction
Related Topics
Removal and Replacement
Removal
Replacement
Dismantle and Assemble – Valve Block
Dismantle
Assemble
Tie Rods
Dismantle and Assemble – Spools and Load Hold Check Valves
Dismantle
Assemble
Flowshare (LSP) Control Valve
Introduction
Related Topics
Removal and Replacement
Handling
Removal
Replacement
Dismantle and Assemble
Valve Block Sections
Electrically Operated Spool
Servo Operated Spool
Manually Operated Spool
Load Sense Relief Valve
Auxiliary Relief Valves (ARV’s)
Flow Regulator Valve
Pressure Compensator Valves
Load Hold Check Valves
Steer Priority Valve – if fitted
Electro Servo (LSP) Control Valve (S1)
Introduction
Related Topics
Removal and Replacement
Handling
Removal
Replacement
Dismantle and Assemble
Valve Block Sections
Solenoid Valves
Electrically Operated Spool
Load Sense Relief Valve
Auxiliary Relief Valves (ARV’s)
Flow Regulator Valve
Pressure Compensator Valves
Load Hold Check Valves
Flushing Valve
Shuttle Valve
Steer Priority Valve
Servo Parallel Control Valve
Introduction
Related Topics
Removal and Replacement
Removal
Replacement
Dismantle and Assemble – Valve Block Slices
Dismantle
Assemble
Dismantle and Assemble – Spools and Load Hold Check Valves
Dismantle and Assemble
Auxiliary Relief Valves and Main Relief Valve
Pilot Pressure Reducing Valve
Inloader Valve
Introduction
Related Topics
Operation Overview
Hydraulic Operation and Schematics
Pump P2 Directed to Tank
Pump P2 In Circuit (Inloader Operation)
Inloader Operation Override
Graph of System Pressures
Electrical Operation and Schematics
Electrical Operation
Electrical Schematic
Removal and Replacement
Removal
Replacement
Servo Pilot Valve
Introduction
Related Topics
Operation Overview
Removal and Replacement
Removal
Replacement
Renewing the Solenoid Coils
Servo Pilot Pressure Supply Valve (S1)
Introduction
Related Topics
Operation Overview
Removal and Replacement
Removal
Replacement
Pilot Manifold Block
Introduction
Related Topics
Operation Overview
Removal and Replacement
Removal
Replacement
Renewing the Solenoid Coils
Renewing the Pressure Transducer/ Switches
Main Pump – Variflow
Introduction
Related Topics
Removal and Replacement
Removal
Replacement
Dismantle and Assemble
Main Pump – Gearpump
Introduction
Related Topics
Operation Overview
Hydraulic Operation and Schematics
Removal and Replacement
Removal
Replacement
Dismantle, Inspection and Assemble
Double Pump
Triple Pump
Steering Priority Valve
Removal and Replacement
Dismantle, Inspection and Assemble
Cooling Fan Motor
Introduction
Related Topics
Specifications
Operation Overview
Hydraulic Operation and Schematics
Removal and Replacement
Removal
Replacement
Dismantle, Inspection and Assemble
Dismantle
Inspection
Assemble
Control Lever – Electro Servo
Introduction
Related Topics
Removal and Replacement
Removal
Replacement
Control Lever – Servo Parallel
Introduction
Related Topics
Operation Overview
Valve Port Identification
Removal and Replacement
Removal
Replacement
Extension Ram
Introduction
Related Topics
Removal and Replacement – 2 Stage Boom
Removal
Replacement
Removal and Replacement – 3 Stage Boom
Outer Ram
Inner Ram
Lift Rams
Introduction
Related Topics
Removal and Replacement
Removal
Replacement
Tilt Ram
Introduction
Related Topics
Removal and Replacement – 2 Stage Boom (P1)
Removal
Replacement
Removal and Replacement – 2 Stage Boom (P2)
Removal
Replacement
Removal and Replacement – 3 Stage Boom
Removal
Replacement
Displacement Ram
Introduction
Related Topics
Removal and Replacement – Single Ram (P1)
Removal
Replacement
Removal and Replacement – Single Ram (P2)
Removal
Replacement
Removal and Replacement – Twin Rams, 2 Stage Boom
Removal
Replacement
Removal and Replacement – Twin Rams, 3 Stage Boom
Removal
Replacement
Sway Ram
Introduction
Related Topics
Removal and Replacement
Removal
Replacement
Stabiliser Rams
Introduction
Related Topics
Removal and Replacement
Removal
Replacement
Checking Pressure Switch Operation
Ram Maintenance
Introduction
Related Topics
Operation Overview
Ram End Damping
Dismantle
Assemble
JCB Ram Sealing Procedure
Piston Head Retention
Existing piston head and rod
New piston head and rod
Existing piston head and new rod
New piston head and existing rod
Drilling Dimensions
Extension Ram Make-Up Valve (if fitted)
Removal and Replacement
Sway/Fan Changeover Valve
Introduction
Related Topics
Component Location
Hydraulic Operation and Schematics
Electrical Operation and Schematics
Electrical Connectors
Removal and Replacement
Removal
Replacement
Dismantle and Assemble
Dismantle
Assemble

Section F – Transmission
Transmission
Applications
Table
CONFIGURATION
Introduction
Operation Overview
Wheels and Tyres
Introduction
Related Topics
Specifications
Removal and Replacement
Front Wheels
Rear Wheels
Wheel Studs
Front Axles
Introduction
Related Topics
Specifications
Component Identification
Renewing the Pinion Oil Seal
Removal and Replacement – SD70 Fixed Axle
Removal
Replacement
Removal and Replacement – SD70 Sway Axle
Removal
Replacement
Dismantle, Inspection and Assembly
Rear Axles
Introduction
Related Topics
Specifications
Component Identification
Renewing the Pinion Oil Seal
Removal and Replacement – SD55 Axle
Removal
Replacement
Dismantle, Inspection and Assembly
PS750 Gearbox SYSTEM
Introduction
Related Topics
Specifications
Component Identification
Operation Overview
Start Up
Drive Select
‘Manual’ Gear Select
Park Brake ON
Transmission Dump
2/4 Wheel Drive Select
Hydraulic Operation and Schematics
Electrical Operation and Schematics
Introduction
Forward Gears
Reverse Gears
Neutral
Transmission Dump
Park Brake ON
Electrical Connectors
Drive Paths
Forward
Reverse
Fault Finding
Introduction
Transmission Technical Data Check List
Fault Finding Tables
Test Procedures
Torque Converter Stall Test
Pressure and Flow Tests
Flushing the Transmission Oil
PS750 Mk IV Gearbox SYSTEM
Introduction
Related Topics
Specifications
Component Identification
Operation Overview
Start Up
Drive Select
‘Manual’ Gear Select
Park Brake ON
Transmission Dump
2/4 Wheel Drive Select
Hydraulic Operation and Schematics
Electrical Operation and Schematics
Introduction
Forward Gears
Reverse Gears
Neutral
Transmission Dump
Park Brake ON
Electrical Connectors
Drive Paths
Forward
Reverse
Fault Finding
Introduction
Transmission Technical Data Check List
Fault Finding Tables
Test Procedures
Torque Converter Stall Test
Pressure and Flow Tests
Flushing the Transmission Oil
PS764 Gearbox SYSTEM
Introduction
Related Topics
Specifications
Component Identification
Operation Overview
Start Up
Drive Select
‘Manual’ Gear Select
Park Brake ON
Transmission Dump
2/4 Wheel Drive Select
Hydraulic Operation and Schematics
Electrical Operation and Schematics
Overview
Forward Gears
Reverse Gears
Neutral
Transmission Dump, Park Brake ON
Electrical Connectors
Drive Paths
Forward
Reverse
Fault Finding
Introduction
Transmission Technical Data Check List
Tables
Test Procedures
Torque Converter Stall Test
Pressure and Flow Tests
Flushing the Transmission Oil
PS766 Gearbox SYSTEM (ECU 2.3)
Introduction
Related Topics
Specifications
Component Identification
Operation Overview
Start Up
Drive Select
Joystick Drive Select (Dual Control)
`Manual’ Gear Select
`Automatic’ Gear Selection
Kick Down Operation
2/4 Wheel Drive Select
Transmission Dump
Park Brake ON
Mode Operation
Lock Up Torque Converter Operation
Limp Modes
Hydraulic Operation and Schematics
Electrical Operation and Schematics
Introduction
ECU Electrical Connections
ECU Feeds and Earth
ECU Inputs – Drive and Direction Selection
ECU Inputs – Kickdown
ECU Inputs – Mode Selection
ECU Inputs – Transmission Dump
ECU Outputs – Forward Gears
ECU Outputs – Reverse Gears
ECU Inputs – Park Brake ON
Electrical Connectors
Drive Paths
Forward
Reverse
Fault Finding
Introduction
Gearbox `Limp Modes’
Transmission Technical Data Check List
Tables
Test Procedures
Torque Converter Stall Test
Pressure and Flow Tests
Flushing the Transmission Oil
SS700 Gearbox SYSTEM
Introduction
Related Topics
Specifications
Component Identification
Operation Overview
Start Up
Drive Select
‘Manual’ Gear Select
Park Brake ON
Transmission Dump
2/4 Wheel Drive Select
Hydraulic Operation and Schematics
Solenoid Operation
Electrical Operation and Schematics
Component Key
Electrical Connectors
Fault Finding
Introduction
Fault Finding Tables
Test Procedures
Torque Converter Stall Test
Pressure and Flow Tests
Flushing the Transmission Oil
Torque Converter Lock Up SYSTEM
Introduction
Related Topics
Operation Overview
State 1: Torque Converter Unlocked
State 2: Torque Converter Locked
Electrical Operation and Schematics
Introduction
Torque Converter ‘Locked’
Electrical Connectors
Test Procedures
Dual Control SYSTEM (S1)
Introduction
Related Topics
Component Identification
Operation Overview
Electrical Operation and Schematics
Electrical Connections at the ECU
Electrical Schematics
Electrical Connectors
Dual Control SYSTEM (S2)
Introduction
Related Topics
Component Identification
Operation Overview
Electrical Operation and Schematics
Electrical Schematics
Electrical Connectors
Dual Control SYSTEM (S3)
Introduction
Related Topics
Component Identification
Operation Overview
Electrical Operation and Schematics
Electrical Connections at the ECU
Electrical Schematics
Electrical Connectors
ShiftMaster ECU
Introduction
Related Topics
Component Identification
Renewing the ECU
PS750 Gearbox
Introduction
Related Topics
Specifications
Component Identification
Operation Overview
Forward and Reverser Clutch Operation
Mainshaft and Layshaft Clutch Operation
2 and 4 Wheel Drive Clutch (4WD Spring ON) Operation
4 Wheel Drive Operation
2 Wheel Drive Operation
2 and 4 Wheel Drive Clutch (4WD Pressure ON) Operation
4 Wheel Drive Operation
2 Wheel Drive Operation
Removal and Replacement
Dismantle, Inspection and Assembly
PS750 Mk IV Gearbox
Introduction
Related Topics
Specifications
Component Identification
Operation Overview
Forward and Reverser Clutch Operation
Mainshaft and Layshaft Clutch Operation
2 and 4 Wheel Drive Clutch (4WD Spring ON) Operation
4 Wheel Drive Operation
2 Wheel Drive Operation
2 and 4 Wheel Drive Clutch (4WD Pressure ON) Operation
4 Wheel Drive Operation
2 Wheel Drive Operation
Oil Pressure Switch – Removal and Replacement
Removal
Replacement
Solenoid Control Valves – Removal and Replacement
Gearbox Clutch Control Solenoid Valves
2/4WD Clutch Control Solenoid Valve
4 Wheel Drive Yoke and Oil Seal – Removal and Replacement
Removal
Replacement
Removal and Replacement
Dismantle, Inspection and Assembly
PS760 Gearbox
Introduction
Related Topics
Specifications
Component identification
Operation Overview
Forward and Reverser Clutch Operation
Mainshaft and Layshaft Clutch Operation
2 and 4 Wheel Drive Clutch (4WD Pressure ON) Operation
2 and 4 Wheel Drive Clutch (4WD Spring ON) Operation
Solenoid Control Valve Cartridge – Solenoid Coil
Removal and Replacement
Solenoid Control Valve Cartridge – Single Fixing Type
Removal and Replacement
Solenoid Control Valve Cartridge – Twin Fixing Type
Removal
Replacement
Oil Pressure Switch
Removal and Replacement
Oil Temperature Switch – Non Lock Up Torque Converter Variants
Removal and Replacement
Oil Temperature Switch – Lock Up Torque Converter Variants
Removal and Replacement
Removal and Replacement
Dismantle, Inspection and Assembly
SS700 Gearbox
Introduction
Related Topics
Specifications
Component Identification
Operation Overview
Synchromesh (Blocking Pin Type)
Synchromesh (Cone Type)
Forward and Reverser Clutch Operation
Removal and Replacement
Gearbox Assembly
Forward and Reverse Solenoid Control Valve – Solenoid Coil
Forward and Reverse Solenoid Control Valve
Oil Pressure Switch
Dismantle, Inspection and Assembly
Bevel Gearbox
Introduction
Related Topics
Removal and Replacement
Dismantle, Inspection and Assembly
Torque Converter
Introduction
Related Topics
Specifications
Component Identification
Operation Overview
Removal and Replacement
Transmission Oil Cooler – Liquid to Liquid
Introduction
Related Topics
Removal, Testing and Replacement
Transmission Oil Cooler – Air Blast
Introduction
Related Topics
Removal and Replacement
Propshafts
Introduction
Related Topics
Removal and Replacement
Torque Settings
Speed Sensors
Introduction
Related Topics
Gearbox Speed Sensor
Testing
Engine Speed Sensor
Testing
Removal and Replacement
Removal
Replacement
Speedometer
Introduction
Related Topics
Calibration Procedure
Cableshift
Introduction
Related Topics
Removal and Replacement
Cab Gearshift Assembly
Gear Shift Cables

Section G – Brakes
Brakes
Applications
Table
Single Axle Service Brakes SYSTEM
Introduction
Related Topics
Specifications
Operation Overview
Fault Finding
Test Procedures
Brake Vacuum Test (if applicable)
Brake Piston Seal Leakage
Axle Breather (Braked Axles) – Inspection
Bleeding
Dismantling and Assembly
Brake Light Switch – (Proximity Type)
Adjustment
Brake Light Switch (Reed Type)
Operation
External Park Brake SYSTEM
Introduction
Related Topics
Specifications
Operation Overview
Test Procedures
Adjustment
Lever Adjustment
Cable Adjustment
Switch Adjustment
Renewing the Brake Pads
Pad Removal
Pad Inspection
Pad Replacement
Renewing the Parkbrake Cable
Removal
Replacement
Internal Park Brake SYSTEM
Introduction
Related Topics
Specifications
Operation Overview
Test Procedures
Adjustment
Lever Adjustment
Switch Adjustment
Renewing the Parkbrake Cable
Removal
Replacement
Dismantle, Inspection and Assemble
Dismantle the Multi-Plate Brake Pack
Dismantle the Brake Actuator
Inspection
Assemble the Brake Actuator
Assemble the Multi-Plate Brake Pack
Park Brake Calliper
Introduction
Related Topics
Removal and Replacement
Removal
Replacement
Torque Figures
Dismantle, Inspection and Assemble
Dismantle
Inspection
Assemble
Park Brake Disc
Introduction
Related Topics
Removal and Replacement
Removal
Replacement
Park Brake Switch
Introduction
Related Topics
Removal and Replacement
Removal
Replacement
Servo Exhauster Unit
Introduction
Related Topics
Removal and Replacement
Removal
Replacement
Servo Unit, Single Axle Brakes
Introduction
Related Topics
Removal and Replacement
Removal
Replacement
Master Cylinder
Introduction
Related Topics
Removal and Replacement
Removal
Replacement
Fluid Reservoir
Introduction
Related Topics
Removal and Replacement
Removal
Replacement

Section H – Steering
Steering
Applications
Table
Steering SYSTEM
Introduction
Related Topics
Specifications
Steering Pump
Hydraulic Steering Unit
Priority Valve
Operation Overview
Priority Valve Location
Hydraulic Operation and Schematics
Parallel and LSP Gearpump Machines
LSP Variflow Machines (up to June 2009)
LSP Variflow Machines (from June 2009)
LSP Electro Servo Machines
Fault Finding
Tables
Diagnostic `Blink’ Codes
Test Procedures
Checking for Internal Hydraulic Leakage
Parallel and LSP Gearpump Machines
LSP Variflow Machines
LSP Electro Servo Machines
Steer Mode Valve – Checking Solenoid Operation
Re-phasing the Road Wheels
Machines with Solenoid Operated Steer Mode Valve
Machines with Manual Steer Mode Valve (Option)
Machines with Manual Steer Mode Valve – Indicated (Option)
Bleeding the System
Machines with Solenoid Operated Steer Mode Valve
Machines with Manual Steer Mode Valve (Option)
Proximity Switch – Setting
Manual Steer Mode SYSTEM
Introduction
Related Topics
Operation Overview
Hydraulic Operation and Schematics
Operation – 2-Wheel Steer Selected
Operation – 4-Wheel Steer Selected
Operation – Crab Steer Selected
Schematics
Electrical Operation and Schematics – Indicated System
Electrical Connectors
Fault Finding
Test Procedures
Auto Steer Mode SYSTEM
Introduction
Related Topics
Component Location
Operation Overview
Hydraulic Operation and Schematics
Operation – 2-Wheel Steer Selected
Operation – 4-Wheel Steer Selected
Operation – Crab Steer Selected
Schematics
Electrical Operation and Schematics
2 Wheel Steer Selected
4 Wheel Steer Selected
Crab Steer Selected
Wires and Connectors
Hydraulic Steering Unit
Introduction
Related Topics
Hydraulic Operation and Schematics
Removal and Replacement
Removal
Replacement
Priority Valve
Introduction
Related Topics
Removal and Replacement
Parallel and LSP Gearpump Machines
LSP Variflow Machines (up to June 2009)
LSP Variflow Machines (from June 2009)
LSP Electro Servo Machines
Power Track Rod
Introduction
Related Topics
Removal and Replacement
Removal
Replacement
Link Arms
Dismantle and Assemble
Rams
Steering Column
Introduction
Related Topics
Removal and Replacement
Steering Wheel
Steering Column Switches
Steering Column
Manual Steer Mode Valve
Introduction
Related Topics
Removal and Replacement
Removal
Replacement
Dismantle and Assemble
Dismantle
Assemble
Auto Steer Mode Valve
Introduction
Related Topics
Removal and Replacement (P1)
Removal
Replacement
Removal and Replacement (P2)
Removal
Replacement
Dismantle and Assemble
Dismantle
Assemble

Section K – Engine
Engine
Applications
Table
Start and Stop SYSTEM (Mechanical F.I. Engines)
Introduction
Related Topics
Operation Overview
Electrical Operation and Schematics
Electrical Connectors
Start and Stop SYSTEM (Electronic F.I. Engines)
Introduction
Related Topics
Electrical Operation and Schematics
Machine Electrical Interface
Engine ECU Power-Up
Cold Start Heater
Fuel Lift Pump
Throttle Position Sensor
Electrical Connectors
Fault Finding
Electronic Fault Codes
Cold Start Heater SYSTEM
Introduction
Related Topics
Operation Overview
Electrical Operation and Schematics
Electrical Connectors
Fault Finding
Diagnostic `Blink’ Codes
Starter Motor
Introduction
Related Topics
Removal, Inspection and Replacement
Removal
Inspection
Replacement
Renewing the Brush Gear
Renewing the Starter Solenoid
Cooling Pack (Non Intercooled)
Introduction
Related Topics
Removal and Replacement
Removal
Replacement
Dismantle and Assemble
Cooling Pack (Intercooled Mechanical F.I. Engines)
Introduction
Related Topics
Removal and Replacement
Removal
Replacement
Dismantle and Assemble
Cooling Pack (Electronic F. I. Engines)
Introduction
Related Topics
Removal and Replacement
Removal
Replacement
Dismantle and Assemble
Coolant Expansion Tank
Introduction
Related Topics
Removal and Replacement
Removal
Replacement
Coolant Level Sensor
Air Filter Vacuum Switch
Introduction
Related Topics
Removal and Replacement
Removal
Replacement
Throttle Pedal and Cable
Introduction
Related Topics
Removal and Replacement
Throttle Pedal Assembly
Throttle Cable
Throttle Pedal Switch
Throttle Position Sensor (TPS)
Introduction
Related Topics
Operation Overview
Removal and Replacement
Throttle Pedal Assembly
Throttle Position Sensor (TPS)
Throttle Pedal Stop Adjustment
Exhaust Silencer
Introduction
Related Topics
Removal and Replacement
Removal
Replacement
JCB Dieselmax (Mechanical F. I. Engines)
Introduction
Related Topics
Specifications
Removal and Replacement
Removal
Replacement
Separating the Engine and Bevel Box
Dismantling
Assembly
JCB Dieselmax (Electronic F. I. Engines)
Introduction
Related Topics
Specifications
Removal and Replacement
Introduction
Removal
Replacement
Separating the Engine and Bevel Box
Dismantling
Assembly

Section M – Electronic Data Systems
Electronic Data Systems
Applications
Table
CANbus SYSTEM
Introduction
Related Topics
Operation Overview
CANbus Communications System
Electrical Operation and Schematics
Electrical Connectors
Loadall Monitoring SYSTEM
Introduction
Related Topics
Operation Overview
Machines with Electronic F.I. Engines
Fault Code Display
Electrical Operation and Schematics
Electrical Schematics
Electrical Connectors
Service Hours Reset
Introduction
Using the Machine LCD Display
Using JCB Servicemaster 2
Fault Code SYSTEM
Introduction
Related Topics
Operation Overview
CAN Enabled Display
Malfunction Indicator Light (MIL)
Blink Codes
CANbus Connected Computer
Fault Code Log
Loadall Monitoring System ECU Fault Codes
General “D” Codes
Transmission “T” Codes
Constant Auxiliary ECU “A” Codes
HVCS “H” Codes
Machine Control ECU “L” Codes
Electronic F.I. Engine ECU Fault Codes
Servicemaster SYSTEM
Introduction
Related Topics
Why Use Servicemaster?
Introduction
Fault Finding
Identify Poor Maintenance
Access Machine Set Up Data
Re-Programming ECU’s
Summary
What is Servicemaster?
Introduction
CANbus Communications System
Servicemaster Structure
How to Set Up Servicemaster
Install Servicemaster
Start Servicemaster
Load the DLA Laptop Driver Software
Configure the DLA Type and Communications Port
Check the DLA Firmware File
Connect Servicemaster to the Machine CANbus
Servicemaster Tools
Introduction
Related Topics
Summary
JCB 4.4L Tier 3 SE Diagnostics Tool – User Guide
Introduction
Care and Safety
Connecting 4.4L Tier 3 Diagnostics
Starting 4.4L Tier 3 Diagnostics
4.4L Tier 3 Diagnostics Overview
Navigating within Diagnostics
Menu Bar – File Menu
Menu Bar – Options Menu
Menu Bar – Window Menu
Menu Bar – Help Menu
Start and Stop Buttons
Page List
Status bar
LED Status Key
Engine Connector Page
Machine Connector Page
Actuator Tests Page
Fault Codes Page
ShiftMaster Diagnostics 2.3 – User Guide
Introduction
Care and Safety
Installing ShiftMaster Diagnostics
Connecting ShiftMaster Diagnostics
Starting ShiftMaster Diagnostics
ShiftMaster Diagnostics Overview
Navigating within ShiftMaster Diagnostics
Menu Bar – File Menu
Menu Bar – Options Menu
Menu Bar – Window Menu
Menu Bar – Help Menu
Start and Stop Buttons
Page List
Status bar
ECU Setup Page
Dashboard Page
ECU Status Page
Torque Converter Lock Up (TCLU) Page
Solenoid Test Mode Page
Solenoid Identification Page
ECU Block Diagram Page
Connection Problems
General Information
Loadall LMS Setup – User Guide
Introduction
Care and Safety
Installing
Connection
Starting Loadall LMS Setup
Navigating within Loadall LMS Setup
Menu Bar – File Menu
Menu Bar – Utilities Menu
Menu Bar – Help Menu
Build Options
Powertrain Options
Hydraulic Options
Service Options
Language Options
Write
Read
Connection Problems
Loadall Machine Diagnostics – User Guide
Introduction
Machine Applications
Care and Safety
Installing
Connection
Starting Loadall Machine Diagnostics
Navigating within Loadall Machine Diagnostics
Menu Bar – File Menu
Menu Bar – Options Menu
Menu Bar – Window Menu
Menu Bar – Help Menu
Machine System Tabs and Page List
Status bar
LED Status Key
Hydraulics ECU Diagnostic Pages
526-56 SLC – Diagnostic Pages
Vehicle Can – Diagnostic Pages
Connection Problems
Electronic Control Unit Theory
Introduction
Related Topics
Operation Overview
ECU Inputs
ECU Outputs
Pulse Width Modulation Theory
Introduction
Related Topics
Operation Overview

 

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JCB 526, 531, 533, 535, 536, 541 Side Engine Loadalls Repair Service Manual.pdf

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