JCB JS115, JS130, JS130LC, JS145, JS160, JS180 Hydraulic Excavator Service Manual
771 pages · Publication 9803-6520-3
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What's inside
From the manual's own table of contents: 208 topics. See sample pages (PDF, 393 KB)
- About this Publication
- Schematic Codes
- Identifying Your Machine
- Zinc Plated Fasteners and Dacromet Fasteners
- Hydraulic Connections
- Numerical List Section B - Body and Framework
- Tool Detail Reference Section B - Body and Framework
- Numerical List Section C - Electrics
- Tool Detail Reference Section C - Electrics
- Numerical List Section E- Hydraulics
- Tool Detail Reference Section E- Hydraulics
- Numerical List Section F - Transmission
- Tool Detail Reference Section F - Transmission
- Sealing and Retaining Compounds
- Introduction
- Safety Check List
- General Safety
- Operating Safety
- Maintenance Safety
- Safety Decals
- Service Requirements
- Health and Safety
- Service Schedules
- Lubricants and Capacities
Show all 208 topics
- Cleaning the Machine
- Checking for Damage
- Daily Checking
- Bolt and Nut Torque Specifications
- Checking the FOPS Structure
- Seat Belt
- Greasing
- Electrical System
- Engine
- Fuel System
- Hydraulic System
- Travel Gearbox
- Tracks and Running Gear
- Bucket
- Windscreen
- Troubleshooting
- Static Dimensions
- Dig Depth Chart
- Shipping Weight
- Attachments
- Air Conditioning (option)
- Air Conditioning
- HVAC/Air Conditioning Unit
- Air Conditioning Compressor
- Cab Structure
- Cab Panel Removal
- Fuses
- Controls and Components
- Driver Controls and Switches
- Operating Levers/Pedals
- Circuit Symbols
- Component Identification
- Schematic Diagram
- A.M.S (Advanced Management System)
- Circuit Concepts
- Pulse Width Modulation (PWM)
- ECU1/EMS/FACIA Power Supply and Network
- ECU 1 Supply to Output Drivers
- Engine Throttle Control
- Auto Boost Pressure
- Engine Reverse Rotation Prevention
- Engine Pre Heat (Glow plugs)
- Engine Automatic Warm Up
- Engine Automatic Idle
- Engine One Touch Idle
- Engine Start/Stop
- Limp Mode system
- Pump Control for Each Mode
- 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
- 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
- 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
- Service Required Warning
- EMS Set Menu
- EMS Set + Mode (5 Sec) Menu
- EMS Set+Mode (20 sec) Menu
- JCB Service Master
- Using Service Master
- Selecting Service Tool Applications
- Service Master 2 Machine Pages
- System Menus
- HPSetup Overview
- Using HPSetup
- 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
- List of text messages displayed on the EMS
- Testing of ECU Inputs + Outputs
- Wiring Harness Repair
- Battery
- Main Harness
- Facia Link Harness
- Cab Harness
- General Data
- Hydraulic Component Location
- Introduction to Hydraulic Schematic Symbols
- Hydraulic Schematics
- Servo Line
- Servo Pressure and Return Line
- Main Control Valve
- Hydraulic Pump Operation
- Hydraulic Pump Regulation
- Neutral Circuit
- Straight Line Travel
- Travel - Middle Speed
- Travel motor operation (Middle speed)
- Slow speed travel (Creep)
- Travel motor operation (High speed)
- Boom Up
- Boom Down
- Dipper Out
- Dipper In
- Bucket Opening
- Bucket Close
- Slew Circuit
- 100% Slew Lock
- Auxiliary Flow
- ISO/SAE Controls
- 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 Pump Removal and Replacement
- Hydraulic Pump Dismantling and Assembly
- Regulator
- Operation
- Removal and Replacement
- Dismantling and Assembly
- Slew Motor Configuration
- Motor Disassembly
- Motor Reassembly
- Gearbox Disassembly
- Gearbox Inspection
- Gearbox Reassembly
- Dismantling
- Assembly
- Precautions During Use
- Ram Piston Head Nut
- Reconditioning
- Hydraulic Contamination
- 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: Testing Pressure Switches
- Test 007: Testing Engine Speed Settings
- Test 008: Testing Machine Cycle Times
- Test 010: Testing Hose Burst Check Valve - Dipper Ram
- 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
- Start Up and Running In
- Torque Specifications
- Removal
- Replacement
- Wear Limits
Inside this manual
Real pages from this service manual (771 pages). Open the sample pages (PDF, 392 KB)
- Specifications, page 77: Section 3 - Maintenance
- Troubleshooting, page 132: Section 3 - Maintenance
- Diagram, page 429: Circuit Descriptions
- Color page, page 334: Section C - Electrics
- Color page, page 550: 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, 771 pages
Quantity one is the manual described above.
Fast free USA shipping
Ships in 1 business day.
60-day returns
Free if the mistake is ours. A manual ordered in error must come back unopened in its shrink-wrap; you pay return shipping and a 20% restocking fee applies. Return policy
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).