JCB JS240, JS260, JS330, JS360 Tier 4 Tracked Excavator Service Manual
978 pages · Publication 9813-1250-1
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What's inside
From the manual's own table of contents: 187 topics. See sample pages (PDF, 362 KB)
- 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
Show all 187 topics
- Tracks and Running Gear
- Bucket
- Windscreen Washer
- Fire Extinguisher (If fitted)
- Troubleshooting
- Air Conditioning (option)
- Automatic Temperature Control (ATC) System
- Air Conditioning
- HVAC/Air Conditioning Unit
- Air Conditioning Compressor
- Cab Structure
- Cab Panel Removal
- Circuit Symbols
- Schematic Diagram
- ECU1 Pin Out
- A.M.S (Advanced Management System)
- Circuit Concepts
- Pulse Width Modulation (PWM)
- ECU 1 Supply to Output Drivers
- Engine Throttle Control
- Pump Control for Each Mode
- Hardware Sensing
- Auto Boost Pressure
- Engine Oil Level Warning
- Engine Pre Heat (Glow plugs)
- Engine Automatic Warm Up
- Engine Automatic Idle
- Engine One Touch Idle
- Engine Start/Stop
- Alternator/No Charge Warning
- Limp Mode system
- Lever Lock
- Servo Isolator
- Wiper
- Lower Wiper (option)
- Washer
- Horn
- Travel Alarm
- Soft/Hard (Cushion)
- Slew lock (100% Slew Brake)
- Slew Brake Solenoid Valve Failure
- 3-Speed Travel
- Work Lamps
- Viscous Fan
- Fuel Level Sensor/Warning
- Engine Temperature Sensor/Warning
- Coolant Level Warning
- Air Filter Blocked Warning
- Hydraulic Temperature Sensor/Warning
- Quick hitch (option)
- Overload Caution (option)
- Beacon
- Hammer Only
- Scrap Magnet Option
- Cab Interior Lamp
- Refuelling Pump
- Heated Seat
- Radio and Cigar Lighter
- Diesel Particulate Diffuser
- Service Required Warning
- EMS Set Menu
- EMS Set + Mode Menu
- EMS Set+Mode (20 sec) Menu
- JCB Servicemaster
- Testing of ECU Inputs + Outputs
- Using a Multimeter
- Battery
- Wiring Harness Repair
- Harness Interconnection
- Main Harness
- Fascia Link Harness
- Cab Harness (includes Engine Harness)
- DPD Harness
- General Data
- Introduction to Hydraulic Schematic Symbols
- Hydraulic Schematic
- Main Servo/Pilot Line
- Cab Servo/Pilot Line
- Servo/Pilot Pressure and Return Line
- Hydraulic Pump Regulation
- Neutral Circuit
- Straight Line Travel
- Travel - Middle Speed
- Boom Up
- Boom Down
- Dipper Out
- Dipper In
- Bucket Opening
- Bucket Close
- Priority Valves
- Slew Circuit
- 100% Slew Lock
- Auxiliary Flow
- Merged Flow
- Hammer Circuit
- Quick Hitch
- Auxiliary Circuit
- Hydraulic Pump Operation
- Hydraulic Pump Removal and Replacement
- Hydraulic Pump Dismantling and Assembly
- Regulator Dismantling and Assembly
- Coupling Removal and Replacement
- Operation
- Removal and Replacement
- Dismantling and Assembly
- Motor Operating Principles
- Slew Brake Operation
- Fault Finding
- Slew Motor Configuration
- Disassembly and Assembly - JS240/JS260
- Dismantling and Assembly - JS330/JS360
- Reduction Gear Structure and Working Principles
- Dismantling and Assembly - JS240/JS260
- Dismantling and Assembly - JS330/360
- 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
- Auxiliary Relief Valves
- Slew Motor Pressure Relief
- 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 Swing 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
- Description
- Start Up and Running In
- Transmission
- Disassembly and Assembly - JS330/JS360
- Torque Specifications
- Removal
- Replacement
- Wear Limits
- General
- Engine Mounts
- Engine Error Codes
- Engine Components
- Engine Controller And Harness Specifications
Inside this manual
Real pages from this service manual (978 pages). Open the sample pages (PDF, 361 KB)
- Specifications, page 87: Section 3 - Maintenance
- Diagram, page 477: Circuit Descriptions - JS330/360
- Troubleshooting, page 582: Remote Control Valve (Hand Control)
- Color page, page 860: Section F - Transmission
- Color page, page 650: Section E - Hydraulics
This is a service manual
Here's how it compares to the other manual types.
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, 978 pages
Quantity one is the manual described above.
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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).