Hydraulic Pumps & Motors Vane Troubleshooting Guide

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INTRODUCTION

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The main purpose of this guide is to help all the Parker vane product users to understand the most common causes of destruction of these hydraulic vane pumps and motors in service. Experience has shown us that failures occurring in the first 500 hours of service are real premature failures. Failing to follow instructions, or ignoring the correct application and functioning limits of the units, inevitably leads to premature failures. It is also very important to point out that 80 % of the failures are linked to fluid contamination incidents.

TABLES OF CONTENTS:

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1. INTRODUCTION
2. ANALYSIS OF THE FAILURES 
3. SPECIFICS OF VANE MOTORS FAILURES AND CAUSES
4. TROUBLESHOOTING CHARTS
5. GENERAL INFORMATION
6. COMPONENT ANALYSIS TABLE 

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