New Holland E20.2SR, E22.2SR and E27.2SR Mini Excavator Manual

Table of Contents (Workshop Manual)

INDEX
SPECIFICATIONS
1 – Preliminary remarks
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
DISASSEMBLING
31 – Whole disassembly and assembly
32 – Attachments
33 – Upper slewing structure
34 – Travel system
TROUBLESHOOTING
42 – Hydraulic system
43 – Electrical system
44 – Engine
ENGINE
51 – Engine

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 E20.2SR, E22.2SR and E27.2SR Excavator as a reference book and source of information even if you are familiar with mini excavator technology. Using the Workshop Manual, 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. his 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 described in this Workshop Manual will gladly be executed for you by your dealer. Always use original spare parts only.