New Holland W190C, W230C Tier 4A Wheel Loader Service Manual

Table of Contents

• INTRODUCTION
• ENGINE
• TRANSMISSION
• FOUR WHEEL DRIVE (4WD) SYSTEM
• FRONT AXLE SYSTEM
• REAR AXLE SYSTEM
• HYDRAULIC SYSTEM
• FRAMES AND BALLASTING
• STEERING
• WHEELS
• CAB CLIMATE CONTROL
• ELECTRICAL SYSTEM
• FRONT LOADER AND BUCKET
• PLATEFORM, CAB, BODYWORK AND DECALS
• SPECIAL TOOL INDEX

The Manual Preface

The Workshop 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 wheeled loader before starting any repair work. Use the Workshop Manual as a reference book and source of information even if you are familiar with wheeled loader 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 required information can easily be found by referring to the table of contents. For reasons of clarity, some of the illustrations are presented in simplified form. Differences from the actual version 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 wheeled loader When doing any work on the wheeled loader, always observe the instructions given in the Workshop Manual. Extensive works not described in the New Holland Workshop Manual will gladly be executed for you by your dealer. Always use original spare parts only.

Identify the Tier Level of your Equipment (Read our Article on Tier Level )