Description
JCB JS240 JS260 JS330 JS360 Service Manual is the factory technical publication for the specified Tier 4 tracked excavators. It applies to JS240 and JS260 machines from serial number 2050000 to 2050249, JS330 machines from 2050500 to 2050749, and JS360 machines from 2050750 to 2050999.
Produced by JCB Technical Publications for trained distributor service engineers, this 978-page manual supports professional maintenance and repair of hydraulic earthmoving equipment. It is arranged into general information, safety, maintenance and machine-system sections, with technical data, circuit and operating descriptions, and dismantling or overhaul information provided where applicable within the publication.
The manual also establishes essential workshop conventions, including machine identification, service tools, fastener torque settings, hydraulic connection information and approved service consumables. Model differences are identified in the text or illustrations where required.
GENERAL WORKSHOP INFORMATION
The opening section provides the reference information needed before carrying out maintenance or repair work. It explains the manual structure, machine identification system and workshop standards used throughout the publication.
- Machine model and serial-number identification
- Product Identification Number interpretation
- Engine identification numbers
- Diesel Particulate Diffuser identification
- Zinc-plated and Dacromet fastener torque settings
- Hydraulic connection information
- Numerical service-tool list and tool references
- Sealing and retaining compounds
- Technical terms, definitions and colour coding
CARE, SAFETY AND MAINTENANCE
Dedicated care and safety information covers warnings and cautions relevant to workshop procedures. The maintenance section provides the service schedules and recommended lubricants specified for the machines covered by this manual.
- Workshop safety warnings and cautions
- Safe maintenance practices
- Oil seal and gasket renewal guidance
- Cleaning and lubrication requirements
- Protection of opened hydraulic pipes and hoses
- Service schedules
- Recommended machine lubricants
- FOPS identification and protection-level information
BODY, FRAMEWORK AND ELECTRICS
Separate sections cover the excavator body and framework together with the machine electrical system. These form part of the alphabetically coded technical sections used for component-specific service information.
- Body and framework section
- Machine electrical section
- Relevant technical data
- Circuit descriptions where applicable
- System operating descriptions where applicable
- Component dismantling and overhaul information where specified
HYDRAULICS AND TRANSMISSION
The JCB JS240 JS260 JS330 JS360 Service Manual includes dedicated hydraulic and transmission sections. These are intended to assist trained engineers working on the principal power and hydraulic systems of the covered excavators.
- Hydraulic system section
- Transmission section
- Hydraulic connection standards
- System technical data where applicable
- Circuit and operation descriptions where provided
- Dismantling and overhaul guidance for covered components
TRACK, RUNNING GEAR AND ENGINE
Track and running gear information is presented separately from the engine section, allowing technicians to refer directly to the relevant machine assembly. The extract also identifies 4HK and 6HK engine identification arrangements and DPD component serial-number locations.
- Track and running gear section
- Engine section
- Engine serial-number identification
- 4HK and 6HK identification illustrations
- Diesel Particulate Diffuser serial-number identification
- Catalysed soot filter identification
- Diesel oxidation catalyst identification
JCB JS240 JS260 JS330 JS360 SERVICE MANUAL MODEL COVERAGE
- JCB JS240 Tier 4: serial numbers 2050000 to 2050249
- JCB JS260 Tier 4: serial numbers 2050000 to 2050249
- JCB JS330 Tier 4: serial numbers 2050500 to 2050749
- JCB JS360 Tier 4: serial numbers 2050750 to 2050999
MANUAL DETAILS
- Manufacturer: JCB
- Publication type: Factory service manual
- Publication number: 9813/1250-1
- Version: Tier 4
- Page count: 978 pages
- Language: English
This publication is suitable for JCB service engineers, independent excavator repair specialists, fleet workshops and experienced technicians responsible for the maintenance and repair of machines within the stated serial ranges.
Before ordering, compare the machine model and serial number with the coverage shown above. This is particularly important because the manual applies only to the specified Tier 4 production ranges.
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