JCB JS330 Tier II, Tier III Auto Hydraulic Excavator Service Manual

Name: JCB JS330 Tier II, Tier III Auto Hydraulic Excavator Service Manual
Brand: MidWestTech
SKU: 9803-6540-5
Price: 99.85 USD
Availability: InStock

953 pages · Publication 9803-6540-5

$99.85

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Models: JS330 Tier II, Tier III Auto
Serial coverage: JS330 Tier II from SN 1240500 to 1240999, JS330 Tier III from SN 1224510 to 1224999
Manual type: Service Manual
Pages: 953
Publication: 9803-6540-5
Condition: Brand new

JCB JS330 Tier II, Tier III Auto Hydraulic Excavator Service Manual, publication 9803-6540-5

What's inside

From the manual's own table of contents: 1 sections, 266 entries. See sample pages (PDF, 350 KB)

Search the contents

General79 topics

About this Manual
Identifying Your Machine
Zinc Plated Fasteners and Dacromet Fasteners
Hydraulic Connections
Numerical List
Tool Detail Reference
Sealing and Retaining Compounds
Colour Coding
Service Requirements
Health and Safety
Service Schedules
Fluids, Lubricants and Capacities
Tools
Prepare the Machine for Maintenance
Cleaning the Machine
Checking for Damage
Daily Checking
Greasing
Electrical System
Bolt and Nut Torque Specifications
Engine
Fuel System
Hydraulic System
Slew Gearbox
Tracks and Running Gear
Bucket
Windscreen Washer
Fire Extinguisher (If fitted)
Troubleshooting
Static Dimensions
Shipping Weight
Dig Depth Chart
Air Conditioning (option)
Air Conditioning System
Air Conditioning
HVAC/Air Conditioning Unit
Air Conditioning Compressor
Cab Structure
Cab Panel Removal
Section C - Electrics
Circuit Symbols
Inputs and Outputs
Component Identification
JS330 Tier II
Schematic Diagram
A.M.S (Advanced Management System)
Operation
The AMS System
Circuit Concepts
Inputs
Outputs
Pulse Width Modulation (PWM)
ECU1/EMS/FACIA Power Supply and Network
ECU 1 Supply to Output Drivers
Engine Throttle Control
Throttle Control System
Throttle Control Circuit
Engine Throttle Control for each mode
Stop Solenoid Setting Procedure
Auto Boost Pressure
Engine Reverse Rotation Prevention
Engine Pre Heat (Glow plugs)
Engine Automatic Warm Up
Engine Automatic Idle
Engine One Touch Idle
Engine Auto Idle and One Touch Idle
Engine Start/Stop
Limp Mode system
Pump Control for Each Mode
Pump Torque is Set by Pump Control mA Signal
A" Auto Mode
E" Economy mode
L" Lifting mode & "P" Precision mode
Lever Lock
Servo Isolator
Lever Lock and Servo Isolator
Wiper
Lower Wiper (option)
Washer

Section C - Electrics186 topics

Horn
Travel Alarm
Soft/Hard (Cushion)
Boom Down Delay (If fitted)
Slew/Boom Priority (High Dump)
Slew lock (100% Slew Brake)
3-Speed Travel
E” Economy, “P” Precision & “A” Auto Modes
sition and Pump “Q max cut output
L” Lifting Mode
Work Lamps
Fuel Level Sensor/Warning
Engine Temperature Sensor/Warning
Coolant Level Warning
Air Filter Blocked Warning
Warning Indicator Lamps
Hydraulic Temperature Sensor/Warning
Alternator/ No Charge Warning
Alternator Charging and Battery Relay
Quick hitch (option)
Overload Caution (option)
Beacon
Grab/rotate
Hammer
Scrap Magnet Option
Cab Interior Lamp
Refuelling Pump
Heated Seat
to 12 Volt Converter, Radio and Cigar Lighter
to 12 Volt Converter
Radio
Cigar lighter
Service Required Warning
Cancellation of the Service indicator
EMS Set Menu
EMS Set + Mode Menu
EMS Set+Mode (20 sec) Menu
Service Off
Throttle Calibration
Solenoid Override
Horse Power Control Data Logging Facility
Hardware Sensing
Engine Oil Level Warning
Slew Brake Solenoid Valve Failure
E" Economy, "P" Precision & "A" Auto Modes
sition and Pump "Q max cut output
L" Lifting Mode
Alternator/No Charge Warning
Hammer Only
Radio and Cigar Lighter
JCB Servicemaster
Introduction
Using Servicemaster
Selecting Service Tool Applications
JS Machine Pages
System Menus
Using ECM Setup
HPSetup Overview
DLA Port Configuration
Data Link Adaptor
HPDataLogs
FLASH Programming Application
Introduction to the Diagnostics Tool
Connecting to the Vehicle
Starting Diagnostic Mode
Circuit Diagrams
Indicator Lights (LEDs)
Stopping Diagnostic Mode
Language Setting
Electrical Fault Text Messages Displayed on the EMS
Changing Machine Components
Fault Diagnosis (General)
Permanent Battery Supply (Ignition Off)
Ignition On
Ground Tests
Can - Bus Network Tests
Harness Tests
Unit Tests
Fault Diagnosis ECU-1
EMS Failure
Fault Diagnosis - Facia Switch Panel (FSP)
Testing of ECU Inputs + Outputs
Testing Low Side Input
Testing High Side Input
Testing Low Side Output
Testing High Side Output
Using a Multimeter
Measuring DC Voltage
Measuring Resistance
Measuring Continuity
Measuring Frequency
Testing a Diode or a Diode Wire
Battery
Maintenance
Testing
Specific Gravity Testing
Wiring Harness Repair
Repair Procedure
Main Harness
Connector Identification
Facia Link Harness
Cab Harness
Harness Interconnection
Connector Location
Fascia Link Harness
Cab Harness - Type A
Engine Harness - Type A
Cab Harness (includes Engine Harness) - Type B
General Data
Hydraulic Component Location
Introduction to Hydraulic Schematic Symbols
Hydraulic Schematic
Pilot Line
Pilot Pressure and Return Line
Neutral Circuit
Straight Line Travel
Travel - High speed
Travel - Middle Speed
Slow Speed Travel (Creep)
Boom Up
Boom Down
Dipper Out
Dipper In
Bucket Opening
Bucket Close
High Dump
Slew Circuit
100% Slew Lock
Hammer/Auxiliary/Merge
ISO/SAE Controls
Description
Port Identification
Hydraulic Pump Operation
Hydraulic Pump Dismantling and Assembly
Regulator
Removal and Replacement
Dismantling and Assembly
Hydraulic Motor Components
Motor Operating Principles
Slew Brake Operation
Fault Finding
Dismantling
Assembly
Precautions During Use
Maintenance Specifications
Make the Machine Safe
Pressure Testing - General
Pressure Relief Valve Location
Main Relief Valve (MRV) Pressure
Servo Relief Pressure
Slew Motor Pressure Relief
Auxiliary Relief Valves
Travel Motor Relief Pressure
Hydraulic Contamination
Main Control Valve
Relief Valve
Slew Motor
Hydraulic Pump
Hydraulic Rams
Fault Finding Tests
Test 001: Testing Negative Control Signal
Test 002: Test Max Flow Signal
Test 003: Testing Main Pump Pressure
Test 004: Testing Horsepower Control
Test 005: Checking the Operation of the Main Hydraulic Spool
Test 006: Test the Pressure Switches
Test 007: Testing Engine Speed Settings
Test 008: Testing Machine Cycle Times
Test 011: Testing Slew Brake Pressure
Test 012: Testing Track Motor Relief Valve Settings
Test 013: Testing Track Motor Drain Line Flow Rate
Test 014: Loss of High Speed Tracking
Test 016: Flow Testing Hydraulic Pumps
Test 016 - Flow Testing Hydraulic Pumps - Record Sheet
Test 017: Testing Slew Bearing
Ram Creep Tests - All Services
Travel Equipment
Transmission
Start Up and Running In
Inspection
Torque Specifications
Removal
Replacement
JS330 Tier III
Engine Mounts
Engine Error Codes

Inside this manual

Real pages from this service manual (953 pages). Open the sample pages (PDF, 349 KB)

Sample pages from the JCB JS330 Tier II, Tier III Auto Hydraulic Excavator Service Manual: Diagram, Specifications, Troubleshooting, Color page, Color page

Diagram, page 503: Fault Finding
Specifications, page 657: Hydraulic Pump/Regulator
Troubleshooting, page 797: Fault Finding
Color page, page 719: Section E - Hydraulics
Color page, page 462: Section C - Electrics

This is a service manual

Here's how it compares to the other manual types.

This manual

Service manual

Factory repair procedures and technical information such as specifications, troubleshooting, and wiring and hydraulic diagrams, for the models and systems the manual covers. See What's inside for its topics.

Operator's manual

Safe operation, controls, maintenance schedules, lubrication points, inspections, and basic checks. Repair procedures are in the service manual.

Parts manual

Illustrated diagrams with factory part numbers for identifying components and ordering parts. Repair procedures are in the service manual.

Engine service manuals are sometimes sold separately, since certain machine models were offered with more than one engine option.

What it's used for

Factory manual for in-house farm and construction shop use. Straightforward, complete, and easy to follow. It contains the OEM information dealership service departments and parts counters use to diagnose problems, identify components, and perform maintenance or repairs correctly.

Service shops and owner/operators who repair their own equipment

Identifying correct parts and seeing how assemblies come apart and go back together

Keeping equipment running with less downtime

Factory manual, 953 pages

Quantity one is the manual described above.

Fast free USA shipping

Ships in 1 business day.

60-day returns

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Binder not included

Manuals over about 300 pages may need a standard 3-ring binder, which you can buy locally to keep the pages organized for shop use.

Other editions and similar models

Questions about model, serial number, engine coverage or contents? Contact us before purchasing and we'll help confirm it's the right manual. Please verify the manual type, machine model, serial number range and engine coverage before purchasing: manuals ordered in error carry a 20% restocking fee (return policy).