Holset HX50/52/55
Service Repair Manual
Copyright 2007, Cummins Turbo Technologies Ltd. All rights reserved. VGT, Command Valve and Super MWE are trade marks of Cummins Turbo Technologies Ltd. Holset and the Holset Logo are registered trade marks of Cummins Turbo Technologies Ltd. Cummins and the Cummins logo are registered trade marks of Cummins Inc.
HX50/52/55 Service Repair Manual
Foreword
Foreword
This publication was written to assist with installation, maintenance and overhaul of the Holset HX50/52/55 turbocharger. It is not a warranty of any kind expressed or implied. The specifications and procedures in this manual are based on information in effect at the time of publication. Holset Service reserves the right to make any changes at any time without obligation. If differences are found between your turbocharger and the information in this manual, contact your local Holset approved agent. The latest technology and the highest quality standards are used in the manufacture of Holset Turbochargers. When replacement parts are needed, we recommend using only genuine Holset parts.
HX50/52/55 Service Repair Manual
Table of Contents
Table of Contents
1: Introduction
About the Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1:1 How to Use the Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1:1 How to Order Holset Original Parts. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1:1 Description and Operation of Turbocharger . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1:2 General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1:2 Introduction to Turbocharger Matching. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1:2 Notes, Cautions and Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1:3 Installation Data . . . . . . . . . . . .