Service Repair Manual consists of the following two separated volumes:
1. Hitachi EG70R-3 Fully 360o Rotating Type Rubber Crawler Carrier Workshop Manual
2. Hitachi EG70R-3 Fully 360o Rotating Type Rubber Crawler Carrier Technical Manual
Original Factory Service Repair Manual for the Hitachi EG70R-3 Fully 360o Rotating Type Rubber Crawler Carrier.
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.
CONTENTS AS FOLLOWS:
Workshop Manual Contents:
SECTION 1 GENERAL
Group 1 Precautions for Disassembling and Assembling
Group 2 Tightening
Group 3 Painting
Group 4 Bleeding Air from Hydraulic Oil Tank
SECTION 2 UPPERSTRUCTURE
Group 1 Cab
Group 2 Pump Device
Group 3 Control Valve
Group 4 Swing Device
Group 5 Pilot Valve
Group 6 Pilot Shut-Off Solenoid Valve
Group 7 Control Block
Group 8 Dump Cylinder
SECTION 3 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
Technical Manual Contents:
SECTION 1 GENERAL
Group 1 Specifications
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 Others (Upperstructure)
Group 7 Others (Undercarriage)
SECTION 4 OPERATIONAL PERFORMANCE TEST
Group 1 Introduction
Group 2 Standard
Group 3 Engine Test
Group 4 Carrier Test
Group 5 Component Test
SECTION 5 TROUBLESHOOTING
Group 1 General
Group 2 Monitor Unit
Group 3 Dr. ZX
Group 4 Troubleshooting A
Group 5 Troubleshooting B
Group 6 Electrical System Inspection
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Model Specification: Hitachi EG70R-3 Fully 360o Rotating Type Rubber Crawler Carrier
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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