New Holland E70BSR Midi Excavator Service Manual

Table of Contents (Service Manual)

INDEX
SPECIFICATIONS
1 – Outline
2 – Specifications
3 – Attachment dimensions
MAINTENANCE
11 – Tools
12 – Standard maintenance time table
13 – Maintenance standards and tests procedures
SYSTEM
22 – Hydraulic system
23 – Electrical system
24 – Components system
25 – AIR-CONDITIONER SYSTEM
DISASSEMBLING
31 – Whole disassembly and assembly
32 – Attachments
33 – Upper structure
34 – Travel system
TROUBLESHOOTING
46 – By Error codes
47 – By Trouble
51 – Engine

This manual is prepared as a technical material in which the information necessary for the maintenance and repairing services of our hydraulic excavators are collected, and is categorized into 7 Chapters, Specification, Maintenance, System, Disassembly, Troubleshooting, Engine, and Installation Procedures for Optional Attachment.

• “Specification” describes the specifications for entire machine and material, which are instructive for replacement and repairing of attachments
• “Maintenance” describes the material, which is helpful for maintenance service and adjustments for entire machine.
• “System” describes the operating system like hydraulic system, electric system, components, and so on.
• “Disassembly” describes the removal and installing of assembly mounted on the upper structure and undercarriage, and the assembling and disassembling of the associated hydraulic equipment.
• “Troubleshooting” describes how to find the fault equipment.
• “Engine” describes the engines making use of the “Maintenance Manual” provided by the suppliers.
• “Installation Procedures for Optional Attachment” describes the supplements added on request as required.

The Manual Preface

This Manual has been written for the repair specialist. It provides important information on carrying out repair work expertly. Please go carefully through the Workshop Manual of the mini excavator before starting any repair work. Use the Workshop Manual of the E70BSR Excavator as a reference book and source of information even if you are familiar with mini excavator technology. Using this the experience construction machine mechanic can carry out any necessary repairs expertly.

Sections of the Manual

The Manual is into main groups and subgroups, and covers any previous version of the machine. Any additions or modifications which can happen at a later date are not describe in this manual. The require information can easily be found by referring to the table of contents. For reasons of clarity, some of the illustrations are present in simplified form. Differences from the actual version of this manual are therefore possible if this adds to the clarity of the information.

Repair and Parts

Carry out any necessary repair work as soon as possible. This reduces repair costs and increases the availability of your mini excavator When doing any work on the mini excavator, always observe the instructions given in the Workshop Manual. Extensive works not describe in this workshop manual would be done for you by your dealer. Always use original spare parts only.