This Manual includes 4 parts as showed below:
1. Hitachi ZX670LC-5A, ZX690LCH-5A Hydraulic Excavator Technical Manual (Operational Principle)
2. Hitachi ZX670LC-5A, ZX690LCH-5A Hydraulic Excavator Technical Manual (Troubleshooting)
3. Hitachi ZX670LC-5A, ZX690LCH-5A Hydraulic Excavator Workshop Manual
4. Hitachi ZX670LC-5A, ZX690LCH-5A Hydraulic Excavator Circuit Diagram

This is the COMPLETE Service Repair Manual for the Hitachi ZX670LC-5A, ZX690LCH-5A Hydraulic Excavator. It contains deep information about maintaining, assembly, disassembly and servicing your Hitachi ZX670LC-5A, ZX690LCH-5A Hydraulic Excavator.

This Manual contains information and data to this model. has specs, diagrams, and actual real photo illustrations, and schemes, which give you complete step by step operations on repair, Diagnosing, servicing, technical maintenance & troubleshooting procedures for your machine. this manual offers full information you need for repair your machine. the information in this manual will enable you to find trouble and to understand how to repair and maintain your machine without going into service. YOU CAN DO THE REPAIRS YOURSELF AND SAVE MONEY $$$

SERVICE REPAIR MANUAL CONTAINS:
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Technical Manual (Operational Principle) Contents:
SECTION 1 GENERAL
Group 1 Specification
Group 2 Component Layout
Group 3 Component Specifications
SECTION 2 SYSTEM
Group 1 Controller
Group 2 Control System
Group 3 ECM System
Group 4 Hydraulic System
Group 5 Electrical System
SECTION 3 COMPONENT OPERATION
Group 1 Pump Device
Group 2 Swing Device
Group 3 Control Valve
Group 4 Pilot Valve
Group 5 Travel Device
Group 6 Signal Control Valve
Group 7 Others (Upperstructure)
Group 8 Others (Undercarriage)

Technical Manual (Troubleshooting) Contents:
SECTION 4 OPERATIONAL PERFORMANCE TEST
Group 1 Introduction
Group 2 Standard
Group 3 Engine Test
Group 4 Excavator Test
Group 5 Component Test
Group 6 Adjustment
SECTION 5 TROUBLESHOOTING
Group 1 Diagnosing Procedure
Group 2 Monitor
Group 3 e-Service
Group 4 Component Layout
Group 5 Troubleshooting A
Group 6 Troubleshooting B
Group 7 Air Conditioner

Workshop Manual Contents:
SECTION 1 GENERAL INFORMATION
Group 1 Precautions for Disassembling and Assembling
Group 2 Tightening
Group 3 Painting
Group 4 Bleeding Air
Group 5 Pressure Release Procedure
Group 6 Preparation
SECTION 2 MAINTENANCE STANDARD
Group 1 Upperstructure
Group 2 Undercarriage
Group 3 Front Attachment
SECTION 3 UPPERSTRUCTURE
Group 1 Cab
Group 2 Counterweight
Group 3 Main Frame
Group 4 Engine
Group 8 Pump Device
Group 9 Control Valve
Group 10 Swing Device
Group 11 Pilot Valve
Group 12 Solenoid Valve
Group 13 Signal Control Valve
Group 14 Shockless Valve
Group 15 Fan Valve
Group 16 Fan Motor
SECTION 4 UNDERCARRIAGE
Group 1 Swing Bearing
Group 2 Travel Device
Group 3 Center Joint
Group 4 Track Adjuster
Group 5 Front Idler
Group 6 Upper and Lower Roller
Group 7 Track
SECTION 5 ATTACHMENT
Group 1 Front Attachment
Group 2 Cylinder

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ELECTRICAL CIRCUIT DIAGRAM
AIR CONDITIONER CIRCUIT DIAGRAM
CONNECTORS
CAB HARNESS
MAIN HARNESS
ENGINE HARNESS
PUMP HARNESS
CONTROL VALVE HARNESS
MONITOR HARNESS
KEY SWITCH HARNESS
OIL COOLER FAN REVERSE ROTATION SWITCH HARNESS
ENGINE STOP SWITCH HARNESS
PILOT SHUT-OFF SOLENOID VALVE HARNESS
GSM (MOBILE COMMUNICATION TERMINAL) HARNESS
SATELLITE COMMUNICATION HARNESS
AUTO LUBRICATION ON/OFF SWITCH HARNESS
CAMERA HARNESS
BOOM MODE SWITCH AND SEAT HEATER SWITCH HARNESS (OPTION)
WORK LIGHT (ON THE CAB ROOF) HARNESS 1 (OPTION)
WORK LIGHT (ON THE CAB ROOF) HARNESS 2 (OPTION)
HYDRAULIC CIRCUIT DIAGRAM

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** Model Specification: Hitachi ZX670LC-5A, ZX690LCH-5A Hydraulic Excavator
** Language: English
** File Format: PDF
** Requirements: Adobe PDF Reader & WinZip
** Compatible: All Versions of Windows & Mac, Linux OS, Iphone, Ipad, Android etc…

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This QUALITY manual is 100 percents COMPLETE and INTACT,
no MISSING/CORRUPT pages/sections to freak you out! It also is Bookmarked and SEARCHABLE to make what you need easy to find. Complete download comes in PDF format which can work under all PC based Windows operating system and Mac also. It saves to your hard-drive and can be burned to CD-ROM. It can be viewed on any computer, as well as zoomed and printed.

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