Service Repair Manual consists of the following three separate volumes:
1. Hitachi ZX70-5G, ZX70LC-5G Hydraulic Excavator Workshop Manual
2. Hitachi ZX70-5G, ZX70LC-5G Hydraulic Excavator Technical Manual (Operational Principle)
3. Hitachi ZX70-5G, ZX70LC-5G Hydraulic Excavator Technical Manual (Troubleshooting)
Original Factory Service Repair Manual for the Hitachi ZX70-5G, ZX70LC-5G Hydraulic Excavator.
This manual is very detailed and contains all the official Hitachi manufacturer specifications, troubleshooting, repair instructions step by step with illustrations and wiring diagrams. Simple to complicated repairs can be completed effortlessly with the information provided. It is 100 percent complete and intact. The manual is specifically written for the DIY as well as the experienced mechanic.
Models Covered:
Hitachi ZX70-5G Hydraulic Excavator
Hitachi ZX70LC-5G Hydraulic Excavator
CONTENTS AS FOLLOWS:
WORKSHOP MANUAL CONTENTS:
SECTION 1 GENERAL INFORMATION
Group 1 Precautions for Disassembling and Assembling
Group 2 Tightening Torque
Group 3 Painting
Group 4 Bleeding Air from Hydraulic Oil Tank
Group 5 Hydraulic Circuit 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 Pump Device
Group 5 Control Valve
Group 6 Swing Device
Group 7 Pilot Valve
Group 8 Solenoid Valve
Group 9 Pilot Shut-Off Valve
Group 10 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 Control System
Group 2 Hydraulic System
Group 3 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 Others (Upperstructure)
Group 7 Others (Undercarriage)
TECHNICAL MANUAL (Troubleshooting) CONTENTS:
SECTION 4 OPERATIONAL PERFORMANCE TEST
Group 1 Introduction
Group 2 Standard
Group 3 Engine Test
Group 4 Machine Performance Test
Group 5 Component Test
SECTION 5 TROUBLESHOOTING
Group 1 Diagnosing Procedure
Group 2 Component Layout
Group 3 Troubleshooting A
Group 4 Troubleshooting B
Group 5 e-Service
Group 6 Air Conditioner
+
Circuit Diagram
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Model Specification: Hitachi ZX70-5G, ZX70LC-5G Hydraulic Excavator
Language: English
File Format: PDF
Requirements: Adobe PDF Reader & WinZip
Zoom In/Out: yes
Notes: Bookmarked, searchable, Fully printable, instant download
Compatible: All Versions of Windows & Mac, Linux OS, Iphone, Ipad, Smartphone, Android etc…
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