Hitachi ZX670LC-6, ZX690LCH-6, ZX690LCR-6 Hydraulic Excavator Service Repair Manual + Circuit Diagram

This Manual includes three parts as showed below:
1. Hitachi ZX670LC-6, ZX690LCH-6, ZX690LCR-6 Hydraulic Excavator Workshop Manual
2. Hitachi ZX670LC-6, ZX690LCH-6, ZX690LCR-6 Hydraulic Excavator Technical Manual (Operational Principle)
3. Hitachi ZX670LC-6, ZX690LCH-6, ZX690LCR-6 Hydraulic Excavator Technical Manual (Troubleshooting)

This is the COMPLETE Service Repair Manual for the Hitachi ZX670LC-6, ZX690LCH-6, ZX690LCR-6 Hydraulic Excavator. It contains deep information about maintaining, assembly, disassembly and servicing your Hitachi ZX670LC-6, ZX690LCH-6, ZX690LCR-6 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 $$$

Models Covered:
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Hitachi ZX670LC-6 Hydraulic Excavator
Hitachi ZX690LCH-6 Hydraulic Excavator
Hitachi ZX690LCR-6 Hydraulic Excavator

SERVICE REPAIR MANUAL CONTAINS:
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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 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 5 Missing Number
Group 6 Missing Number
Group 7 Missing Number
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 Aftertreatment Device
Group 15 DEF Tank
Group 16 Coolant Control Valve
Group 17 DEF Supply Module
Group 18 Missing Number
Group 19 Fan Valve
Group 20 Fan Motor
Group 21 Shockless Valve
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

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 Engine 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

+
Circuit Diagram

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** Model Specification: Hitachi ZX670LC-6, ZX690LCH-6, ZX690LCR-6 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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