Description
JCB JS115–JS190 Service Manual is the factory technical publication for JCB JS115, JS130, JS131, JS145, JS160, JS180 and JS190 excavators. Issued by JCB Service, this extensive 1,758-page manual provides workshop information for maintaining and repairing the covered machines.
This is publication 9813/7150, Issue 1, dated April 2016. The manual is arranged as a four-volume service publication, allowing technicians to locate information by machine system and JCB section numbering. It is intended for professional engineers, service technicians, plant workshops and organisations responsible for excavator maintenance.
The publication includes safety information, machine identification and service-point guidance alongside dedicated sections for the excavator body, operator station, engine, fuel and exhaust systems, cooling, driveline, hydraulics and electrical equipment. It should be used with the correct JCB Operator’s Manual and appropriate workshop safety practices.
MACHINE AND SAFETY INFORMATION
The opening section explains how to use the publication and establishes the safety requirements that apply when operating, inspecting or maintaining the excavator. It also identifies principal components and service locations.
- Manual structure and section numbering
- Safety warnings and signal-word meanings
- General and maintenance safety
- Operating and worksite safety
- Risk assessment
- Approved maintenance positions
- Main component locations
- Service-point locations
- Technical acronyms and glossary
BODY, FRAMEWORK AND OPERATOR STATION
Dedicated manual sections cover the body and framework together with the operator station. This material supports workshop attention to the excavator’s main structural and operator-related assemblies.
- Body and framework section
- Operator station section
- Heating equipment
- Ventilation equipment
- Air-conditioning systems
- Attachments and optional equipment
ENGINE AND ASSOCIATED SYSTEMS
The JCB JS115–JS190 Service Manual separates the engine and its supporting systems into clearly defined technical sections. This arrangement helps technicians work between the engine, fuel, exhaust and temperature-control information without treating them as unrelated systems.
- Engine section
- Fuel system
- Exhaust system
- Diesel exhaust fluid references
- Cooling system
- Front-end accessory drive references
- Consumable products
DRIVELINE AND HYDRAULIC SYSTEM
Separate driveline and hydraulic sections provide the relevant service information for these major excavator systems. The manual’s glossary specifically identifies auxiliary and main relief valve terminology used within its technical information.
- Driveline system
- Hydraulic system
- Main relief valve references
- Auxiliary relief valve references
- Attachments and options
- Associated fasteners and fixings
ELECTRICAL AND CONTROL SYSTEMS
An individual electrical section covers the machine’s electrical equipment and forms part of the complete system-based manual structure. This allows electrical information to be consulted alongside the applicable mechanical or hydraulic section during workshop work.
- Electrical system section
- Machine electrical equipment
- Operator-station electrical information
- Electrical information associated with engine systems
- Electrical information associated with attachments and options
FASTENERS, CONSUMABLES AND AFTER-SALES INFORMATION
Supporting sections address workshop materials and general service references required when consulting the principal machine sections.
- Fasteners and fixings
- Consumable products
- After-sales information
- Parts Identification List terminology
- Manual acronyms and technical abbreviations
JCB JS115–JS190 SERVICE MANUAL MODEL COVERAGE
- JCB JS115 excavator
- JCB JS130 excavator
- JCB JS131 excavator
- JCB JS145 excavator
- JCB JS160 excavator
- JCB JS180 excavator
- JCB JS190 excavator
MARKET VERSION
This is the English-language edition, identified as EN on the manual title and volume spine cards. No serial-number range is stated in the supplied publication extract, so machine identity and applicability should be checked before commencing work.
MANUAL DETAILS
- Manufacturer: JCB
- Manual type: Service Manual
- Machine type: Excavator
- Publication number: 9813/7150
- Issue: Issue 1
- Publication date: April 2016
- Language: English
- Format: Four-volume service publication
- Page count: 1,758 pages
The JCB JS115–JS190 Service Manual is a substantial factory reference for workshops maintaining any of the seven listed excavator models. Its system-based arrangement makes it suitable for planned servicing, technical investigation and repair work where model-specific JCB information is required.
Always confirm the excavator model and machine applicability against the publication before using technical information, parts references or service instructions.

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